iiinova — where your digital self keeps evolving

Jerry W. Jones, MD FACEP FAAEM

@ecgprof.bsky.social

462 followers 240 following 339 posts

CEO and Chief Instructor at Medicus of Houston, a provider of continuing medical education emphasizing advanced ECG interpretation. Dr. Jones is a retired emergency physician and a former diplomate of the American Board of Emergency Medicine.

Posts Replies Media

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 23/06/2025

Need more information? medicusofhouston.com/london-miae/ Or email: jwjmd@medicusofhouston.com #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #urgentcare

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 19/06/2025

Need to improve your ECG interpretation skills? For more information: medicusofhouston.com/london-miae/ jwjmd@medicusofhouston.com #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #ECG #EKG #ECGcourse #EKGcourse

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 08/06/2025

Come join us in LONDON! medicusofhouston.com/london-miae/ #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Take advantage of the new, lower enrollment fee - just $999.00 USD! (travel, meals and lodging not included). Save even more when you bring colleagues - just $899.00 USD for groups of three or more participants. Taking the course for a second time? The enrollment fee is just $799.00 for returning participants! Contact Jerry W. Jones, MD to learn how to obtain your group or returning participant discount!

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 05/06/2025

For my ECG nerd friends: Look over this ECG and see what YOU think of it. medicusofhouston.com #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #ECG #EKG #MedSky #ECGSky #CardioSky #MedEd #EMSky #BlueSky #MedEducation #urgentcare #paramedic #EMT

See what you think. My discussion will be posted on my website 6-7-2025. https://medicusofhouston.com

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 04/06/2025

Guess who's back on LinkedIn! ME!!! I will now be on both social media sites and I look forward to welcoming all of you on LinkedIn! #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #ECG #EKG #MedSky #ECGSky #CardioSky #MedEd #EMSky #BlueSky #urgentcare #paramedic #EMT

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 04/06/2025

For my ECG nerds: medicusofhouston.com Come join us in Houston or London and be a PARTICIPANT... never just an audience! #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #ECG #EKG #MedSky #ECGSky #CardioSky #MedEd #EMSky #BlueSky #MedEducation #urgentcare #paramedic #EMT

Three electrodes have been malpositioned - but which ones?

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Take advantage of the new, lower enrollment fee - just $999.00 USD! (travel, meals and lodging not included). Save even more when you bring colleagues - just $899.00 USD for groups of three or more participants. Taking the course for a second time? The enrollment fee is just $799.00 for returning participants! Contact Jerry W. Jones, MD to learn how to obtain your group or returning participant discount!

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 03/06/2025

For everyone who reads ECGs: medicusofhouston.com Join us in LONDON September 22 - 25, 2025 and be a PARTICIPANT! #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #ECG #EKG #MedSky #ECGSky #CardioSky #MedEd #EMSky #BlueSky #MedEducation #urgentcare #paramedic #EMT

A 12-lead ECG with low voltage. Could this ECG represent a pericardial effusion?

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Take advantage of the new, lower enrollment fee - just $999.00 USD! (travel, meals and lodging not included). Save even more when you bring colleagues - just $899.00 USD for groups of three or more participants. Taking the course for a second time? The enrollment fee is just $799.00 for returning participants! Contact Jerry W. Jones, MD to learn how to obtain your group or returning participant discount!

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 03/06/2025

For all my ECG nerd friends: medicusofhouston.com Join us in London and be a PARTICIPANT... never just an audience! #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #ECG #EKG #MedSky #ECGSky #CardioSky #MedEd #EMSky #BlueSky #MedEducation #urgentcare #paramedic #EMT

Definition and discussion of terms of art and their use in electrocardiography

Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Take advantage of the new, lower enrollment fee - just $999.00 USD! (travel, meals and lodging not included). Save even more when you bring colleagues - just $899.00 USD for groups of three or more participants. Taking the course for a second time? The enrollment fee is just $799.00 for returning participants! Contact Jerry W. Jones, MD to learn how to obtain your group or returning participant discount!

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 02/06/2025

Need help with ECGs? From any page on my website, click on the ChatBot to speak with me personally! medicusofhouston.com #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #ECG #EKG #MedSky #ECGSky #CardioSky #MedEd #EMSky #BlueSky #MedEducation #urgentcare #paramedic #EMT

Got some questions about ECGs or about the Masterclasses that I teach? Do you need some tutoring help from me? Start by contacting me through the ChatBot on my website - https://medicusofhouston.com. The only programmed response will be to let you know if I'm online or not; otherwise, ALL responses will be from me... live and in-person! I look forwward to hearing from you!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 02/06/2025

For all my ECG nerds: medicusofhouston.com #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare #paramedic #EMT #tachycardia

Article about wide complex tachycardia diagnosis

Article about wide complex tachycardia diagnosis

Article about wide complex tachycardia diagnosis

Have you wondered why you feel intimidated by wide complex tachycardias? It's probably because you never acquired the knowledge or skills to confidently address these formidable tachydysrhythmias!

"Getting Acquainted With Wide Complex Tachycardias - A Workbook for the Electrocardiographically Confused!" will introduce you to all the concepts you will need to master the diagnosis and management of these rhythms. Plus, it provides exercises for you to practice and enhance your skill!

Learn how to distinguish between ventricular tachycardia and supraventricular tachycardias with aberrancy. In addition, you will learn how to distinguish the different types of ventricular tachycardias! Most are very dangerous dysrhythmias but some are benign and do not require any treatment. Some ventricular tachycardias may have QRS complexes that are not very wide at all!

Learn the different algorithms available for distinguishing the tachycardias as well as the "pros" and "cons" of each algorithm or method!

Acquire the knowledge to manage these very intimidating dysrhythmias with skill and confidence!

Available from amazon.com and barnesandnoble.com. And now available throughout Mexico and Central and South America!

¿Alguna vez te has preguntado por qué te intimidan las taquicardias de complejo ancho? ¡Probablemente sea porque nunca adquiriste los conocimientos ni las habilidades para abordar con seguridad estas formidables taquiarritmias!

"Familiarizándote con las taquicardias de complejo ancho: ¡Un libro de ejercicios para quienes tienen dificultades con la electrocardiografía!" te presentará todos los conceptos necesarios para dominar el diagnóstico y el manejo de estos ritmos. Además, incluye ejercicios para que practiques y mejores tus habilidades.

Disponible en amazon.com y barnesandnoble.com. ¡Y ahora disponible en México, España, Centroamérica y Sudamérica!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 01/06/2025

Want to improve your ECG skills? medicusofhouston.com #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare #paramedic #EMT

Have you wondered why you feel intimidated by wide complex tachycardias? It's probably because you never acquired the knowledge or skills to confidently address these formidable tachydysrhythmias!

"Getting Acquainted With Wide Complex Tachycardias - A Workbook for the Electrocardiographically Confused!" will introduce you to all the concepts you will need to master the diagnosis and management of these rhythms. Plus, it provides exercises for you to practice and enhance your skill!

Learn how to distinguish between ventricular tachycardia and supraventricular tachycardias with aberrancy. In addition, you will learn how to distinguish the different types of ventricular tachycardias! Most are very dangerous dysrhythmias but some are benign and do not require any treatment. Some ventricular tachycardias may have QRS complexes that are not very wide at all!

Learn the different algorithms available for distinguishing the tachycardias as well as the "pros" and "cons" of each algorithm or method!

Acquire the knowledge to manage these very intimidating dysrhythmias with skill and confidence!

Available from amazon.com and barnesandnoble.com. And now available throughout Mexico and Central and South America!

¿Alguna vez te has preguntado por qué te intimidan las taquicardias de complejo ancho? ¡Probablemente sea porque nunca adquiriste los conocimientos ni las habilidades para abordar con seguridad estas formidables taquiarritmias!

"Familiarizándote con las taquicardias de complejo ancho: ¡Un libro de ejercicios para quienes tienen dificultades con la electrocardiografía!" te presentará todos los conceptos necesarios para dominar el diagnóstico y el manejo de estos ritmos. Además, incluye ejercicios para que practiques y mejores tus habilidades.

Disponible en amazon.com y barnesandnoble.com. ¡Y ahora disponible en México, España, Centroamérica y Sudamérica!

Why is ST depression called "ischemia" and ST elevation called "infarction?" Is ST elevation REALLY an infarction, and - if so - why are we "treating" dead tissue? Are you aware that by following the STEMI paradigm, you are missing 25 - 30% of acute coronary artery occlusions that would benefit from immediate revascularization in the cath lab? Have you ever wondered why some acute "MIs" have no recognizable changes on the ECG? Or... do they?

Learn about everything you were never taught about acute myocardial ischemias! And learn which ideas you may have about ischemia are completely false and misleading!

"Getting Acquainted With Ischemia and Infarction - Ischemia Is NOT an Infarction!" will greatly enhance your ability to recognize very subtle ECG changes indicative of acute transmural ischemia. Sharpen your diagnostic skills while expanding your knowledge!

Available on amazon.com and barnesandnoble.com.

Learn to diagnose complex dysrhythmias with skill and accuracy by learning how to LADDERGRAM a rhythm strip! Did you know that every 12-lead ECG is really TWO ECGs superimposed, one on top of another? There is an atrial ECG and a ventricular ECG! Learning how to separate and distinguish one from the other by using laddergrams can help you arrive at more diagnoses.

Available from amazon.com

Let me tutor and mentor you regarding electrocardiography for one hour. One-on-one. Privately - via ZOOM. Do you have an ECG that you just don't understand? Is there a concept you just can't grasp? Have you received any negative feedback from colleagues or a peer review committee regarding your ECG interpretation skills?

I will tutor you at any level - beginner to advanced! You can choose the topic(s) or send me some ECGs that you want to discuss.

I only require two things:
1) For medicolegal reasons, I cannot be involved in the ongoing management of a patient. You will have to verify that the patient from whom the ECG was recorded is not currently under your care or management.
2) All topics will be limited to the diagnosis of ECGs. I do not discuss the management of patients or any other medical disciplines. I teach ECG interpretation only.

Jerry W. Jones, MD FACEP FAAEM
Contact me: jwjmd@medicusofhouston.com
1-713-393-9944 (M-F, 8am - 5pm, Central US Time)

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 30/05/2025

Per tutti i miei "nerd" dell'ECG italiano... Edizione italiana disponibile su amazon.com. #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #urgentcare

Ti sei mai chiesto perché ti senti intimidito dalle tachicardie a complessi larghi? Probabilmente è perché non hai mai acquisito le conoscenze o le competenze per affrontare con sicurezza queste formidabili tachicardie!

"Fare conoscenza con le tachicardie a complessi larghi - Un manuale per chi ha dubbi elettrocardiografici!" ti introdurrà a tutti i concetti necessari per padroneggiare la diagnosi e la gestione di questi ritmi. Inoltre, offre esercizi per esercitarti e migliorare le tue competenze!

Impara a distinguere tra tachicardie ventricolari e tachicardie sopraventricolari con aberranza. Inoltre, imparerai a distinguere i diversi tipi di tachicardie ventricolari! La maggior parte sono aritmie molto pericolose, ma alcune sono benigne e non richiedono alcun trattamento. Alcune tachicardie ventricolari possono avere complessi QRS non molto larghi!

Scopri i diversi algoritmi disponibili per distinguere le tachicardie, nonché i "pro" e i "contro" di ciascun algoritmo o metodo!

Acquisisci le conoscenze necessarie per gestire queste aritmie davvero intimidatorie con competenza e sicurezza!

Disponibile su amazon.com e barnesandnoble.com.

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 29/05/2025

Cheerio! London, anyone? medicusofhouston.com/london-miae/ #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare #CPD #CME

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Take advantage of the new, lower enrollment fee - just $999.00 USD! (travel, meals and lodging not included). Save even more when you bring colleagues - just $899.00 USD for groups of three or more participants. Taking the course for a second time? The enrollment fee is just $799.00 for returning participants! Contact Jerry W. Jones, MD to learn how to obtain your group or returning participant discount!

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 28/05/2025

Need help with ECG interpretation? medicusofhouston.com/online-priva... #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare

Let me tutor and mentor you regarding electrocardiography for one hour. One-on-one. Privately - via ZOOM. Do you have an ECG that you just don't understand? Is there a concept you just can't grasp? Have you received any negative feedback from colleagues or a peer review committee regarding your ECG interpretation skills?

I will tutor you at any level - beginner to advanced! You can choose the topic(s) or send me some ECGs that you want to discuss.

I only require two things:
1) For medicolegal reasons, I cannot be involved in the ongoing management of a patient. You will have to verify that the patient from whom the ECG was recorded is not currently under your care or management.
2) All topics will be limited to the diagnosis of ECGs. I do not discuss the management of patients or any other medical disciplines. I teach ECG interpretation only.

Jerry W. Jones, MD FACEP FAAEM
Contact me: jwjmd@medicusofhouston.com
1-713-393-9944 (M-F, 8am - 5pm, Central US Time)

Have you wondered why you feel intimidated by wide complex tachycardias? It's probably because you never acquired the knowledge or skills to confidently address these formidable tachydysrhythmias!

"Getting Acquainted With Wide Complex Tachycardias - A Workbook for the Electrocardiographically Confused!" will introduce you to all the concepts you will need to master the diagnosis and management of these rhythms. Plus, it provides exercises for you to practice and enhance your skill!

Learn how to distinguish between ventricular tachycardia and supraventricular tachycardias with aberrancy. In addition, you will learn how to distinguish the different types of ventricular tachycardias! Most are very dangerous dysrhythmias but some are benign and do not require any treatment. Some ventricular tachycardias may have QRS complexes that are not very wide at all!

Learn the different algorithms available for distinguishing the tachycardias as well as the "pros" and "cons" of each algorithm or method!

Acquire the knowledge to manage these very intimidating dysrhythmias with skill and confidence!

Available from amazon.com and barnesandnoble.com. And now available throughout Mexico and Central and South America!

Why is ST depression called "ischemia" and ST elevation called "infarction?" Is ST elevation REALLY an infarction, and - if so - why are we "treating" dead tissue? Are you aware that by following the STEMI paradigm, you are missing 25 - 30% of acute coronary artery occlusions that would benefit from immediate revascularization in the cath lab? Have you ever wondered why some acute "MIs" have no recognizable changes on the ECG? Or... do they?

Learn about everything you were never taught about acute myocardial ischemias! And learn which ideas you may have about ischemia are completely false and misleading!

"Getting Acquainted With Ischemia and Infarction - Ischemia Is NOT an Infarction!" will greatly enhance your ability to recognize very subtle ECG changes indicative of acute transmural ischemia. Sharpen your diagnostic skills while expanding your knowledge!

Available on amazon.com and barnesandnoble.com.

Learn to diagnose complex dysrhythmias with skill and accuracy by learning how to LADDERGRAM a rhythm strip! Did you know that every 12-lead ECG is really TWO ECGs superimposed, one on top of another? There is an atrial ECG and a ventricular ECG! Learning how to separate and distinguish one from the other by using laddergrams can help you arrive at more diagnoses.

Available from amazon.com

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 28/05/2025

Let's look at a REALLY BAD acute MI! medicusofhouston.com #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Why is ST depression called "ischemia" and ST elevation called "infarction?" Is ST elevation REALLY an infarction, and - if so - why are we "treating" dead tissue? Are you aware that by following the STEMI paradigm, you are missing 25 - 30% of acute coronary artery occlusions that would benefit from immediate revascularization in the cath lab? Have you ever wondered why some acute "MIs" have no recognizable changes on the ECG? Or... do they?

Learn about everything you were never taught about acute myocardial ischemias! And learn which ideas you may have about ischemia are completely false and misleading!

"Getting Acquainted With Ischemia and Infarction - Ischemia Is NOT an Infarction!" will greatly enhance your ability to recognize very subtle ECG changes indicative of acute transmural ischemia. Sharpen your diagnostic skills while expanding your knowledge!

Available on amazon.com and barnesandnoble.com.

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 27/05/2025

Communicate with me DIRECTLY from my website! Got questions? I have answers! medicusofhouston.com #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #urgentcare

Chat with me directly from my website! Just click on the ChatBot icon in the lower right portion of your screen. If I am online (or as soon as I return online) you can chat with me directly. I do NOT employ any AI responses! I hope I get to hear from you soon!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 27/05/2025

Questions about ECG interpretation? medicusofhouston.com/online-priva... #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare

Let me tutor and mentor you regarding electrocardiography for one hour. One-on-one. Privately - via ZOOM. Do you have an ECG that you just don't understand? Is there a concept you just can't grasp? Have you received any negative feedback from colleagues or a peer review committee regarding your ECG interpretation skills?

I will tutor you at any level - beginner to advanced! You can choose the topic(s) or send me some ECGs that you want to discuss.

I only require two things:
1) For medicolegal reasons, I cannot be involved in the ongoing management of a patient. You will have to verify that the patient from whom the ECG was recorded is not currently under your care or management.
2) All topics will be limited to the diagnosis of ECGs. I do not discuss the management of patients or any other medical disciplines. I teach ECG interpretation only.

Jerry W. Jones, MD FACEP FAAEM
Contact me: jwjmd@medicusofhouston.com
1-713-393-9944 (M-F, 8am - 5pm, Central US Time)

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 25/05/2025

More about precordial transitions! medicusofhouston.com/downloads/ #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 24/05/2025

And it's available in English, too! (And as ebooks!) medicusofhouston.com #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare

¿Te has preguntado por qué te intimidan las taquicardias de complejos anchos? ¡Probablemente sea porque nunca adquiriste los conocimientos ni las habilidades necesarias para abordar con seguridad estas formidables taquiarritmias!

"Familiarizándote con las taquicardias de complejos anchos: ¡Un manual para quienes no tienen conocimientos de electrocardiografía!" te presentará todos los conceptos necesarios para dominar el diagnóstico y el manejo de estos ritmos. Además, incluye ejercicios para que practiques y mejores tus habilidades.

Aprende a distinguir entre taquicardias ventriculares y taquicardias supraventriculares con aberrancia. Además, aprenderás a distinguir los diferentes tipos de taquicardias ventriculares. La mayoría son arritmias muy peligrosas, pero algunas son benignas y no requieren tratamiento. Algunas taquicardias ventriculares pueden tener complejos QRS poco anchos.

Aprenda los diferentes algoritmos disponibles para distinguir las taquicardias, así como las ventajas y desventajas de cada algoritmo o método.

¡Adquiera los conocimientos para manejar estas arritmias tan intimidantes con destreza y confianza!

Disponible en amazon.com y barnesandnoble.com. ¡Y ahora disponible en México, Centroamérica y Sudamérica!

Você já se perguntou por que se sente intimidado por taquicardias de complexo largo? Provavelmente é porque você nunca adquiriu o conhecimento ou as habilidades para lidar com essas taquidisritmias formidáveis com confiança!

"Familiarizando-se com Taquicardias de Complexo Largo - Um Manual para os Confusos em Eletrocardiografia!" apresentará todos os conceitos necessários para dominar o diagnóstico e o manejo desses ritmos. Além disso, oferece exercícios para você praticar e aprimorar suas habilidades!

Aprenda a distinguir entre taquicardia ventricular e taquicardia supraventricular com aberrância. Além disso, você aprenderá a distinguir os diferentes tipos de taquicardia ventricular! A maioria são disritmias muito perigosas, mas algumas são benignas e não requerem tratamento. Algumas taquicardias ventriculares podem ter complexos QRS que não são muito largos!

Aprenda os diferentes algoritmos disponíveis para distinguir as taquicardias, bem como os "prós" e "contras" de cada algoritmo ou método!

Adquira o conhecimento necessário para lidar com essas disritmias tão intimidantes com habilidade e confiança!

Disponível na amazon.com e barnesandnoble.com. E agora disponível em todo o México e nas Américas Central e do Sul!

Vous êtes-vous déjà demandé pourquoi les tachycardies à complexes larges vous intimident ? C’est probablement parce que vous n’avez jamais acquis les connaissances ou les compétences nécessaires pour aborder avec assurance ces redoutables tachyarythmies !

« Se familiariser avec les tachycardies à complexes larges - Un manuel pour les personnes confuses en électrocardiographie !» vous présentera tous les concepts nécessaires pour maîtriser le diagnostic et la prise en charge de ces rythmes. De plus, il propose des exercices pour vous entraîner et améliorer vos compétences !

Apprenez à distinguer la tachycardie ventriculaire des tachycardies supraventriculaires avec aberration. Vous apprendrez également à distinguer les différents types de tachycardies ventriculaires ! La plupart sont des arythmies très dangereuses, mais certaines sont bénignes et ne nécessitent aucun traitement. Certaines tachycardies ventriculaires peuvent avoir des complexes QRS très fins !

Découvrez les différents algorithmes disponibles pour distinguer les tachycardies, ainsi que les avantages et les inconvénients de chaque algorithme ou méthode !

Acquérez les connaissances nécessaires pour gérer ces troubles du rythme très intimidants avec compétence et confiance !

Disponible sur amazon.com et barnesandnoble.com. Et maintenant disponible au Mexique, en Amérique centrale et en Amérique du Sud !

Ti sei mai chiesto perché ti senti intimidito dalle tachicardie a complessi larghi? Probabilmente è perché non hai mai acquisito le conoscenze o le competenze per affrontare con sicurezza queste formidabili tachicardie!

"Fare conoscenza con le tachicardie a complessi larghi - Un manuale per chi ha dubbi elettrocardiografici!" ti introdurrà a tutti i concetti necessari per padroneggiare la diagnosi e la gestione di questi ritmi. Inoltre, offre esercizi per esercitarti e migliorare le tue competenze!

Impara a distinguere tra tachicardie ventricolari e tachicardie sopraventricolari con aberranza. Inoltre, imparerai a distinguere i diversi tipi di tachicardie ventricolari! La maggior parte sono aritmie molto pericolose, ma alcune sono benigne e non richiedono alcun trattamento. Alcune tachicardie ventricolari possono avere complessi QRS non molto larghi!

Scopri i diversi algoritmi disponibili per distinguere le tachicardie, nonché i "pro" e i "contro" di ciascun algoritmo o metodo!

Acquisisci le conoscenze necessarie per gestire queste aritmie davvero intimidatorie con competenza e sicurezza!

Disponibile su amazon.com e barnesandnoble.com. E ora disponibile in tutto il Messico e in America Centrale e Meridionale!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 24/05/2025

Attention ECG nerds: The ECG Masterclasses! youtu.be/wdPNBNbZITQ #ECGNerds #criticalcare #physician #nursepractitioner #physicianassistant #PA-C #ECG #EKG #ECGcourse #MedSky #ECGSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM #urgentcare

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Let me tutor and mentor you regarding electrocardiography for one hour. One-on-one. Privately - via ZOOM. Do you have an ECG that you just don't understand? Is there a concept you just can't grasp? Have you received any negative feedback from colleagues or a peer review committee regarding your ECG interpretation skills?

I will tutor you at any level - beginner to advanced! You can choose the topic(s) or send me some ECGs that you want to discuss.

I only require two things:
1) For medicolegal reasons, I cannot be involved in the ongoing management of a patient. You will have to verify that the patient from whom the ECG was recorded is not currently under your care or management.
2) All topics will be limited to the diagnosis of ECGs. I do not discuss the management of patients or any other medical disciplines. I teach ECG interpretation only.

Jerry W. Jones, MD FACEP FAAEM
Contact me: jwjmd@medicusofhouston.com
1-713-393-9944 (M-F, 8am - 5pm, Central US Time)

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 22/05/2025

For all my ECG nerd friends: The discussion of my last post is on my website. medicusofhouston.com #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #physician #ECG #EKG #MedEd #EMSky #BlueSky #nursepractitioner #MedEducation #EUSEM #ACEP #AAEM #ACEM #criticalcare #ECGcourse #EKGcourse

Visit my website for this discussion and to see a lot more articles and videos. Take a moment to learn about the classes that i teach!

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 21/05/2025

medicusofhouston.com Come join us and be a PARTICIPANT... never just an audience! All books (including non-English editions) are available on amazon.com and barnesandnoble.com! #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #EUSEM #ACEP #AAEM #ACEM

Have you wondered why you feel intimidated by wide complex tachycardias? It's probably because you never acquired the knowledge or skills to confidently address these formidable tachydysrhythmias!

"Getting Acquainted With Wide Complex Tachycardias - A Workbook for the Electrocardiographically Confused!" will introduce you to all the concepts you will need to master the diagnosis and management of these rhythms. Plus, it provides exercises for you to practice and enhance your skill!

Learn how to distinguish between ventricular tachycardia and supraventricular tachycardias with aberrancy. In addition, you will learn how to distinguish the different types of ventricular tachycardias! Most are very dangerous dysrhythmias but some are benign and do not require any treatment. Some ventricular tachycardias may have QRS complexes that are not very wide at all!

Learn the different algorithms available for distinguishing the tachycardias as well as the "pros" and "cons" of each algorithm or method!

Acquire the knowledge to manage these very intimidating dysrhythmias with skill and confidence!

Available from amazon.com and barnesandnoble.com. And now available throughout Mexico and Central and South America!

¿Alguna vez te has preguntado por qué te intimidan las taquicardias de complejo ancho? ¡Probablemente sea porque nunca adquiriste los conocimientos ni las habilidades para abordar con seguridad estas formidables taquiarritmias!

"Familiarizándote con las taquicardias de complejo ancho: ¡Un libro de ejercicios para quienes tienen dificultades con la electrocardiografía!" te presentará todos los conceptos necesarios para dominar el diagnóstico y el manejo de estos ritmos. Además, incluye ejercicios para que practiques y mejores tus habilidades.

Disponible en amazon.com y barnesandnoble.com. ¡Y ahora disponible en México, España, Centroamérica y Sudamérica!

Why is ST depression called "ischemia" and ST elevation called "infarction?" Is ST elevation REALLY an infarction, and - if so - why are we "treating" dead tissue? Are you aware that by following the STEMI paradigm, you are missing 25 - 30% of acute coronary artery occlusions that would benefit from immediate revascularization in the cath lab? Have you ever wondered why some acute "MIs" have no recognizable changes on the ECG? Or... do they?

Learn about everything you were never taught about acute myocardial ischemias! And learn which ideas you may have about ischemia are completely false and misleading!

"Getting Acquainted With Ischemia and Infarction - Ischemia Is NOT an Infarction!" will greatly enhance your ability to recognize very subtle ECG changes indicative of acute transmural ischemia. Sharpen your diagnostic skills while expanding your knowledge!

Available on amazon.com and barnesandnoble.com.

Learn to diagnose complex dysrhythmias with skill and accuracy by learning how to LADDERGRAM a rhythm strip! Did you know that every 12-lead ECG is really TWO ECGs superimposed, one on top of another? There is an atrial ECG and a ventricular ECG! Learning how to separate and distinguish one from the other by using laddergrams can help you arrive at more diagnoses.

Available only from amazon.com at this time.

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 19/05/2025

For all my ECG nerds: Use the Jones Method of Diagnostic Elimination to rapidly hone in on your ECG diagnosis. Nothing to learn or memorize! medicusofhouston.com #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Explanation of the Jones Method of Diagnostic Elimination

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, the Tower of London, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Take a short journey to nearby Greenwich - where "Time Begins!" You can stand astride the Prime Meridian, with one foot in the Western Hemisphere and one in the Eastern Hemisphere. Take a close-up look at THE Cutty Sark! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 19/05/2025

For all my ECG nerd friends (and anyone who reads ECGs): Got a question you want to ask privately? Go to my website and use the ChatBot in the lower right screen. All responses will be from me personally - NOT any AI BS! medicusofhouston.com #ECGNerds #ECGSky #MedSky #EMSky #BlueSky

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 16/05/2025

Here is my discussion of my last post: Go to my website: medicusofhouston.com and click on: "Click HERE for the latest BlueSky Discussion by Dr. Jones!" #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 15/05/2025

For all my ECG nerd friends: Come join us in Houston or London and be a PARTICIPANT... never just an audience! medicusofhouston.com #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

An ECG with multiple problems!

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 15/05/2025

What are you doing this fall? Why not join us in LONDON! #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 13/05/2025

Hear more about The Masterclass in Advanced Electrocardiography in Dr. Jones's own voice! youtu.be/wdPNBNbZITQ #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Don't miss this once-in-a-lifetime opportunity!

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 12/05/2025

For everyone who reads ECGs: There's a NEW book coming out in late October or early November: "The Approach to Complex Dysrhythmias - Making Sense Out of Chaos!" #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 10/05/2025

Check out my newest addition to Dr. Jones's ECG Blog: medicusofhouston.com/wp-content/u... #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

ECG with an acute MI and other findings

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 10/05/2025

Come join us in LONDON this September 22 - 25, 2025 and be a PARTICIPANT... never just an audience! medicusofhouston.com/london-miae/ #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

And… you'll be in London! Big Ben, Buckingham Palace, Houses of Parliament, West End theatre, the London Eye, the Underground ("Mind the Gap!"), Harrods, the National Gallery… and so much more! Don't miss this once-in-a-lifetime opportunity!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 08/05/2025

#ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Learn to diagnose complex dysrhythmias with skill and accuracy by learning how to LADDERGRAM a rhythm strip! Did you know that every 12-lead ECG is really TWO ECGs superimposed, one on top of another? There is an atrial ECG and a ventricular ECG! Learning how to separate and distinguish one from the other by using laddergrams can help you arrive at more diagnoses.

Available from amazon.com

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 08/05/2025

#ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Why is ST depression called "ischemia" and ST elevation called "infarction?" Is ST elevation REALLY an infarction, and - if so - why are we "treating" dead tissue? Are you aware that by following the STEMI paradigm, you are missing 25 - 30% of acute coronary artery occlusions that would benefit from immediate revascularization in the cath lab? Have you ever wondered why some acute "MIs" have no recognizable changes on the ECG? Or... do they?

Learn about everything you were never taught about acute myocardial ischemias! And learn which ideas you may have about ischemia are completely false and misleading!

"Getting Acquainted With Ischemia and Infarction - Ischemia Is NOT an Infarction!" will greatly enhance your ability to recognize very subtle ECG changes indicative of acute transmural ischemia. Sharpen your diagnostic skills while expanding your knowledge!

Available on amazon.com and barnesandnoble.com.

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 08/05/2025

#ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Have you wondered why you feel intimidated by wide complex tachycardias? It's probably because you never acquired the knowledge or skills to confidently address these formidable tachydysrhythmias!

"Getting Acquainted With Wide Complex Tachycardias - A Workbook for the Electrocardiographically Confused!" will introduce you to all the concepts you will need to master the diagnosis and management of these rhythms. Plus, it provides exercises for you to practice and enhance your skill!

Learn how to distinguish between ventricular tachycardia and supraventricular tachycardias with aberrancy. In addition, you will learn how to distinguish the different types of ventricular tachycardias! Most are very dangerous dysrhythmias but some are benign and do not require any treatment. Some ventricular tachycardias may have QRS complexes that are not very wide at all!

Learn the different algorithms available for distinguishing the tachycardias as well as the "pros" and "cons" of each algorithm or method!

Acquire the knowledge to manage these very intimidating dysrhythmias with skill and confidence!

Available from amazon.com and barnesandnoble.com. And now available throughout Mexico and Central and South America!

¿Alguna vez te has preguntado por qué te intimidan las taquicardias de complejo ancho? ¡Probablemente sea porque nunca adquiriste los conocimientos ni las habilidades para abordar con seguridad estas formidables taquiarritmias!

"Familiarizándote con las taquicardias de complejo ancho: ¡Un libro de ejercicios para quienes tienen dificultades con la electrocardiografía!" te presentará todos los conceptos necesarios para dominar el diagnóstico y el manejo de estos ritmos. Además, incluye ejercicios para que practiques y mejores tus habilidades.

Disponible en amazon.com y barnesandnoble.com. ¡Y ahora disponible en México, España, Centroamérica y Sudamérica!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 07/05/2025

Come join us in Houston and be a PARTICIPANT... never just an audience! medicusofhouston.com/miad/ More information in the ALT-Text below the ad. #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 05/05/2025

For all my ECG nerd friends: Here is the discussion for an ECG I recently posted. It still leaves a question unanswered, but that's life! medicusofhouston.com #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Discussion of previously posted ECG - Page 1

Discussion of previously posted ECG - Page 2

Have you wondered why you feel intimidated by wide complex tachycardias? It's probably because you never acquired the knowledge or skills to confidently address these formidable tachydysrhythmias!

"Getting Acquainted With Wide Complex Tachycardias - A Workbook for the Electrocardiographically Confused!" will introduce you to all the concepts you will need to master the diagnosis and management of these rhythms. Plus, it provides exercises for you to practice and enhance your skill!

Learn how to distinguish between ventricular tachycardia and supraventricular tachycardias with aberrancy. In addition, you will learn how to distinguish the different types of ventricular tachycardias! Most are very dangerous dysrhythmias but some are benign and do not require any treatment. Some ventricular tachycardias may have QRS complexes that are not very wide at all!

Learn the different algorithms available for distinguishing the tachycardias as well as the "pros" and "cons" of each algorithm or method!

Acquire the knowledge to manage these very intimidating dysrhythmias with skill and confidence!

Available from amazon.com and barnesandnoble.com. And now available throughout Mexico and Central and South America!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 05/05/2025

My discussion of this ECG (with laddergram) is posted on Dr. Jones's ECG Blog which is located on my website: medicusofhouston.com/what-is-this... #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

6-channel 12-lead ECG

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 03/05/2025

What is this rhythm? (Hint: There's more than just one diagnosis here!) This is a COMPLEX dysrhythmia - a combination of dysrhythmic elements. #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

What do you think is causing this dysrhythmia?

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 02/05/2025

For all my ECG nerd friends: Here is a puzzle for you. See if you can solve the problem... medicusofhouston.com/miad/ #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Something isn't quite right with this ECG diagnosis. What is it?

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 01/05/2025

Come join us in Houston or London and be a PARTICIPANT... never just an audience! Check out my YouTube channel: www.youtube.com/@ECGProf #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Have you wondered why you feel intimidated by wide complex tachycardias? It's probably because you never acquired the knowledge or skills to confidently address these formidable tachydysrhythmias!

"Getting Acquainted With Wide Complex Tachycardias - A Workbook for the Electrocardiographically Confused!" will introduce you to all the concepts you will need to master the diagnosis and management of these rhythms. Plus, it provides exercises for you to practice and enhance your skill!

Learn how to distinguish between ventricular tachycardia and supraventricular tachycardias with aberrancy. In addition, you will learn how to distinguish the different types of ventricular tachycardias! Most are very dangerous dysrhythmias but some are benign and do not require any treatment. Some ventricular tachycardias may have QRS complexes that are not very wide at all!

Learn the different algorithms available for distinguishing the tachycardias as well as the "pros" and "cons" of each algorithm or method!

Acquire the knowledge to manage these very intimidating dysrhythmias with skill and confidence!

Available from amazon.com and barnesandnoble.com. And now available throughout Mexico and Central and South America!

¿Alguna vez te has preguntado por qué te intimidan las taquicardias de complejo ancho? ¡Probablemente sea porque nunca adquiriste los conocimientos ni las habilidades para abordar con seguridad estas formidables taquiarritmias!

"Familiarizándote con las taquicardias de complejo ancho: ¡Un libro de ejercicios para quienes tienen dificultades con la electrocardiografía!" te presentará todos los conceptos necesarios para dominar el diagnóstico y el manejo de estos ritmos. Además, incluye ejercicios para que practiques y mejores tus habilidades.

Disponible en amazon.com y barnesandnoble.com. ¡Y ahora disponible en México, España, Centroamérica y Sudamérica!

Why is ST depression called "ischemia" and ST elevation called "infarction?" Is ST elevation REALLY an infarction, and - if so - why are we "treating" dead tissue? Are you aware that by following the STEMI paradigm, you are missing 25 - 30% of acute coronary artery occlusions that would benefit from immediate revascularization in the cath lab? Have you ever wondered why some acute "MIs" have no recognizable changes on the ECG? Or... do they?

Learn about everything you were never taught about acute myocardial ischemias! And learn which ideas you may have about ischemia are completely false and misleading!

"Getting Acquainted With Ischemia and Infarction - Ischemia Is NOT an Infarction!" will greatly enhance your ability to recognize very subtle ECG changes indicative of acute transmural ischemia. Sharpen your diagnostic skills while expanding your knowledge!

Available on amazon.com and barnesandnoble.com.

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 28/04/2025

For all my ECG nerd friends: medicusofhouston.com/miad/ Join us in Houston, Texas June 9-12, 2025 and be a PARTICIPANT... never just an audience! #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

An article about slurred R waves - Page 1

An article about slurred R waves - Page 2

An article about slurred R waves - Page 3

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 28/04/2025

#ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM medicusofhouston.com/miad/ Come join us and be a PARTICIPANT... never just an audience!

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 25/04/2025

For all Newbie ECG Nerds: medicusofhouston.com Come join us in Houston or London and be a PARTICIPANT... never just an audience! #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

An article about precordial T waves and sinus arrhythmia.

An article about precordial T waves and sinus arrhythmia.

Ever wonder why you feel intimidated by wide complex tachycardias? It's probably because you never acquired the knowledge or skills to confidently address these formidable tachydysrhythmias!

"Getting Acquainted With Wide Complex Tachycardias - A Workbook for the Electrocardiographically Confused!" will introduce you to all the concepts you will need to master the diagnosis and management of these rhythms. Plus, it provides exercises for you to practice and enhance your skill!

Available from amazon.com and barnesandnoble.com. And now available throughout Mexico and Central and South America!

¿Alguna vez te has preguntado por qué te intimidan las taquicardias de complejo ancho? ¡Probablemente sea porque nunca adquiriste los conocimientos ni las habilidades para abordar con seguridad estas formidables taquiarritmias!

"Familiarizándote con las taquicardias de complejo ancho: ¡Un libro de ejercicios para quienes tienen dificultades con la electrocardiografía!" te presentará todos los conceptos necesarios para dominar el diagnóstico y el manejo de estos ritmos. Además, incluye ejercicios para que practiques y mejores tus habilidades.

Disponible en amazon.com y barnesandnoble.com. ¡Y ahora disponible en México, España, Centroamérica y Sudamérica!

Why is ST depression called "ischemia" and ST elevation called "infarction?" Is ST elevation REALLY an infarction, and - if so - why are we "treating" dead tissue? Are you aware that by following the STEMI paradigm, you are missing 25 - 30% of acute coronary artery occlusions that would benefit from immediate revascularization in the cath lab? Have you ever wondered why some acute "MIs" have no recognizable changes on the ECG? Or... do they?

Learn about everything you were never taught about acute myocardial ischemias! And learn which ideas you may have about ischemia are completely false and misleading!

"Getting Acquainted With Ischemia and Infarction - Ischemia Is NOT an Infarction!" will greatly enhance your ability to recognize very subtle ECG changes indicative of acute transmural ischemia. Sharpen your diagnostic skills while expanding your knowledge!

Available on amazon.com and barnesandnoble.com.

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 24/04/2025

For all my ECG nerd friends: Every few months I like to remind all ECG "nerds" about Jones's Rule and Jones's Sign! medicusofhouston.com/london-miae/ #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Page 1: An article about Jones's Rule and Jones's Sign

Page 2: An article about Jones's Rule and Jones's Sign

Page 3: An article about Jones's Rule and Jones's Sign

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 24/04/2025

Visit my YouTube channel at: www.youtube.com/@ECGProf It's all about ECGs! Come join us in Houston June 9-12, 2025 for The Masterclass in Advanced Dysrhythmias! #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Let me tutor and mentor you regarding electrocardiography for one hour. One-on-one. Privately - via ZOOM. Do you have an ECG that you just don't understand? Is there a concept you just can't grasp? Have you received any negative feedback from colleagues or a peer review committee regarding your ECG interpretation skills?

I will tutor you at any level - beginner to advanced! You can choose the topic(s) or send me some ECGs that you want to discuss.

I only require two things:
1) For medicolegal reasons, I cannot be involved in the ongoing management of a patient. You will have to verify that the patient from whom the ECG was recorded is not currently under your care or management.
2) All topics will be limited to the diagnosis of ECGs. I do not discuss the management of patients or any other medical disciplines. I teach ECG interpretation only.

Jerry W. Jones, MD FACEP FAAEM
Contact me: jwjmd@medicusofhouston.com
1-713-393-9944 (M-F, 8am - 5pm, Central US Time)

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 24/04/2025

Sorry... but I just couldn't resist! This is from the CBS News website this morning.

Incompetence is rampant! We need a Secretary of Defense who is more than just a spoiled, self-centered frat boy!

We also need a President who isn't a Russian asset!

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 22/04/2025

For all my ECG nerd friends: Here is a brief article for the introductory to intermediate level ECG nerds... medicusofhouston.com #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 21/04/2025

For my ADVANCED ECG nerd friends: Here is a complex, often overlooked topic. medicusofhouston.com #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

Recognizing atrial parasystole.

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Join us in London, England (September 22 – 25, 2025) for The Masterclass in Advanced Electrocardiography! Four days of intense, immersive study of 12-lead ECG interpretation with active involvement of all participants. Learn from Jerry W. Jones, MD FACEP FAAEM, an internationally-recognized instructor and author in advanced electrocardiography. Physicians earn AMA PRA Category 1 Credit™. The course is designed for those with an intermediate level of skill who wish to take their ECG interpretation skill to a higher level. All classes are limited to a maximum of 20 participants to allow for more participation and individual attention - and there are already fewer than 20 places remaining! For more information, visit our website at https://medicusofhouston. Our host hotel will be the Lancaster Gate Hotel, located near Hyde Park. There are three ways to communicate with Dr. Jones directly - via the ChatBot on the website (all responses are from Dr. Jones - NO AI messages!), via email (jwjmd@medicusofhouston) or the Medicus of Houston office (1-713-393-9944, M-F, 9 am – 5 pm Central US Time).

Let me tutor and mentor you regarding electrocardiography for one hour. One-on-one. Privately - via ZOOM. Do you have an ECG that you just don't understand? Is there a concept you just can't grasp? Have you received any negative feedback from colleagues or a peer review committee regarding your ECG interpretation skills?

I will tutor you at any level - beginner to advanced! You can choose the topic(s) or send me some ECGs that you want to discuss.

I only require two things:
1) For medicolegal reasons, I cannot be involved in the ongoing management of a patient. You will have to verify that the patient from whom the ECG was recorded is not currently under your care or management.
2) All topics will be limited to the diagnosis of ECGs. I do not discuss the management of patients or any other medical disciplines. I teach ECG interpretation only.

Jerry W. Jones, MD FACEP FAAEM
Contact me: jwjmd@medicusofhouston.com
1-713-393-9944 (M-F, 8am - 5pm, Central US Time)

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 20/04/2025

For all my ECG nerd friends: Here is a testament to the effect of adrenaline on the heart! medicusofhouston.com Join us in Houston, Texas June 9 - 12, 2025! #ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM

ECG of Neil Armstrong as he steps onto the surface of the moon!

Join us in Houston, Texas (June 9 - 12, 2025) for a deep dive into complex dysrhythmias: The Masterclass in Advanced Dysrhythmias. This course not only addresses little discussed knowledge regarding the basic dysrhythmias, it goes much further into those dysrhythmias that are combinations of other dysrhythmias and introduces concepts such as concealed conduction, paroxysmal AV block, the problems presented by parasystoles, atypical pre-excitation and the problems that arise when the PR interval surpasses the R-R interval. We also spend a full day on wide complex tachycardias.

You will learn the physiology behind these complex dysrhythmias to help you in your analysis and diagnoses. You will also learn how to laddergram a dysrhythmia!

Come on down to Houston for four days of complex dysrhythmias and the most intense course on wide complex tachycardias available anywhere! Learn about concealed conduction, Phase 3 and Phase 4 blocks, AV dissociation vs. 3rd degree AV block, parasystole, exit blocks, the different types of ventricular tachycardia (yes, there are different kinds!) and much, much more! (Pssst! Did I mention we spend an entire DAY on wide complex tachycardias!)

All the Masterclasses are limited to just 20 participants per class and there are already fewer than 20 places remaining. Learn more by going to our website…

https://medicusofhouston.com/miad

For even more information contact Dr. Jerry W. Jones via email (jwjmd@medicusofhouston.com) or the Medicus of Houston office (1-713-393-9944, M-F, 9am - 5pm Central US Time).

Jerry W. Jones, MD FACEP FAAEM @ecgprof.bsky.social · 20/04/2025

#ECGNerds #ECGSky #MedSky #CardioSky #Cardiology #EMedSky #MedEd #EMSky #BlueSky #MedEducation #FLAME #IFEM #EUSEM #ACEP #AAEM #ACEM medicusofhouston.com For more information... jwjmd@medicusofhouston.com

Why is ST depression called "ischemia" and ST elevation called "infarction?" Is ST elevation REALLY an infarction, and - if so - why are we "treating" dead tissue? Are you aware that by following the STEMI paradigm, you are missing 25 - 30% of acute coronary artery occlusions that would benefit from immediate revascularization in the cath lab? Have you ever wondered why some acute "MIs" have no recognizable changes on the ECG? Or... do they?

Learn about everything you were never taught about acute myocardial ischemias! And learn which ideas you may have about ischemia are completely false and misleading!

"Getting Acquainted With Ischemia and Infarction - Ischemia Is NOT an Infarction!" will greatly enhance your ability to recognize very subtle ECG changes indicative of acute transmural ischemia. Sharpen your diagnostic skills while expanding your knowledge!

Available on amazon.com and barnesandnoble.com.