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John Dodson MD

@drdodson.bsky.social
472 followers 385 following 16 posts

Cardiologist, NYC

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Reposted by John Dodson MD
Harlan M. Krumholz @hmkyale.bsky.social · 19/08/2025
“Never delegate understanding.” That quote stuck with me—and it’s now the title of my new Substack. I’ll be writing about health, science, & how these things can be understandable. Subscribe here → neverdelegateunderstanding.substack.com/subscribe #health #science #medicine @yalemed.bsky.social
neverdelegateunderstanding.substack.com
Subscribe to Never Delegate Understanding
Making health and science understandable. Click to read Never Delegate Understanding, by Harlan Krumholz, a Substack publication. Launched 2 days ago.
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Reposted by John Dodson MD
JAMA @jama.com · 29/07/2025
A JAMA study examined lifestyle interventions' effects on cognitive function in older adults at risk of cognitive decline and dementia. Lead author Laura Baker, PhD, from @wakeforest.bsky.social shared key insights with several media outlets. 🧵 ja.ma/4lQmvFu #AAIC2025
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The Lancet @thelancet.com · 24/07/2025
Aiming for 7,000 daily steps can reduce risk of chronic diseases, cognitive decline, and death, finds new study. Explore the research in @thelancetph.bsky.social: tinyurl.com/mrvd9uyt
Research in context panel for Lancet Public Health paper "Daily steps and health outcomes in adults: a systematic review and dose-response meta-analysis". Copyright: 2025 The Author(s). Published by Elsevier Ltd. CC By-NC-ND 4.0.
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Frank Harrell @f2harrell.bsky.social · 21/07/2025
A brilliant article by @rmcelreath.bsky.social . I had not heard of ‘bread scientists’ before but see them everywhere. Related to the strong case for teaching reliable, rigorous methods, I see as a major problem the selection of “optimistic” stat methods. #StatsSky #EpiSky
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JAMA @jama.com · 16/07/2025
While sedentary behavior among US adults decreased from 2013 to March 2020, this trend stalled from 2021 to 2023. ja.ma/4nWVKRg
Figure.  Trends in Prolonged Sedentary Behavior Among US Adults, 2013-2014 to August 2021-August 2023
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Nature @nature.com · 15/07/2025
Researchers have been sneaking secret messages into their papers in an effort to trick AI tools into giving them a positive peer-review report Read the full story: www.nature.com/articles/d41...
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Dr. Rishi Wadhera, MD MPP MPhil @rkwadhera.bsky.social · 05/06/2025
Our new JAMA Cardiology study finds that many US adults don't know that they have hypertension, diabetes, or high cholesterol Nearly 1 in 3 young adults w/ hypertension, 2 in 5 with diabetes, and 1 in 4 with high cholesterol are unaware of their condition. bit.ly/45an6MC #medsky #cardiosky
jamanetwork.com
Hypertension, Diabetes, and High Cholesterol Awareness Among US Adults
This cross-sectional study evaluated the changes in the proportion of US adults who were unaware they had hypertension, diabetes, or a high cholesterol level using 2013 to 2023 data from the National ...
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Stephen P Juraschek, MD, PhD, FAHA, AHSCP-CHS @spjuraschek.bsky.social · 30/05/2025
Interesting thesis in the latest issue of Hypertension @ahascience.bsky.social @ahajournals.bsky.social Additional support for multiclass approach to hypertension management. www.ahajournals.org/doi/abs/10.1...
ahajournals.org
Are Diuretics a Clandestine Risk Factor for Patients With Treatment-Resistant Hypertension? | Hypertension
The control of blood pressure in patients with treatment-resistant hypertension is paramount and requires the use of thiazide or loop diuretics to enhance renal salt excretion and reduce expanded body...
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Eric Topol @erictopol.bsky.social · 21/05/2025
On social engagement and healthy aging. open-access "High social engagement was associated with lower mortality risk than low engagement (a-HR:0.58) agsjournals.onlinelibrary.wiley.com/doi/10.1111/...
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JACC Journals @jaccjournals.bsky.social · 20/05/2025
#EuroPCR #JACC LBCT: #FFR-guided complete #revascularization reduced future and repeated events compared with infarct-related artery only after 10 years. The risk was mainly driven by revasc, with no reduction in MIs or death. www.jacc.org/doi/10.1016/... #cvMI #revasc
jacc.org
10-Year Outcome of Complete or Infarct–Artery-Only Revascularization in STEMI with Multivessel Disease (DANAMI-3-PRIMULTI):
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Reposted by John Dodson MD
Eric Topol @erictopol.bsky.social · 12/05/2025
When should you take your blood pressure medication? A new randomized trial shows no difference bedtime vs morning @jama.com jamanetwork.com/journals/jam...
jamanetwork.com
Antihypertensive Medication Timing and Cardiovascular Events and Death
This randomized clinical trial assesses the effect of bedtime vs morning administration of antihypertensive medication on the rate of all-cause death or major cardiovascular events among patients with...
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Reposted by John Dodson MD
Eric Topol @erictopol.bsky.social · 21/04/2025
Consistent with results of 4 other randomized trials
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Eric Topol @erictopol.bsky.social · 21/04/2025
Reducing the risk of all-cause dementia with intensive blood pressure control, the results of a cluster randomized trial in~34,000 participants. @naturemedicine.bsky.social www.nature.com/articles/s41...
nature.com
Blood pressure reduction and all-cause dementia in people with uncontrolled hypertension: an open-label, blinded-endpoint, cluster-randomized trial - Nature Medicine
In the CRHCP-3 cluster-randomized trial, blood pressure reduction lowered the risk of all-cause dementia by 15% in 33,995 individuals with hypertension.
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John Dodson MD @drdodson.bsky.social · 28/03/2025
One of my outstanding mentees will presenting our angina findings from the RESILIENT trial at #ACC25. #CardioSky
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Reposted by John Dodson MD
Vilja Oired @oired.bsky.social · 25/03/2025
The number of geriatricians is shrinking, just 7,400 in 2022, down from 10,000 in 2000, while the aging population keeps growing. The American Geriatrics Society says we’ll need 30,000 by 2030. The math isn’t adding up!
businessinsider.com
America's aging population faces a growing shortage of geriatric care
For a variety of reasons, geriatric care experts told BI it's been hard attracting new doctors to the field. It's a problem for an aging US population.
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Reposted by John Dodson MD
Dr. Rishi Wadhera, MD MPP MPhil @rkwadhera.bsky.social · 24/03/2025
#ACC25 is just around the corner! Our Health Policy Team will be presenting timely research on the effects of private equity acquisitions, telehealth parity policies, & the Inflation Reduction Act on cardiovascular health Come by to check out this amazing group of trainees work! #cardiosky
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Reposted by John Dodson MD
Stephen P Juraschek, MD, PhD, FAHA, AHSCP-CHS @spjuraschek.bsky.social · 20/03/2025
This is a neat study with implications for high-throughput community screening: Accuracy of a Novel High-Throughput “Car Blood Pressure” Measurement Protocol academic.oup.com/ajh/article-...
academic.oup.com
Accuracy of a Novel High-Throughput “Car Blood Pressure” Measurement Protocol
AbstractBackground. More than one in three adults with hypertension in the United States are unaware of their condition, highlighting the importance of lar
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Reposted by John Dodson MD
Eric Topol @erictopol.bsky.social · 20/03/2025
One little problem for the dimension of Superhumans with extended longevity: no data. @economist.com www.economist.com/briefing/202...
cover of Economist depicting superhuman
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John Dodson MD @drdodson.bsky.social · 12/03/2025
Important to do studies like this in our older patients: www.acc.org/latest-in-ca... #CardioSky
acc.org
Does Tafamidis Improve Survival For Octogenarians With Wild-Type Transthyretin Cardiac Amyloidosis? - American College of Cardiology
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Reposted by John Dodson MD
Ken Covinsky @kencovinsky.bsky.social · 11/03/2025
Stepped-Wedge Cluster Randomized Trial??? What on earth is that????!!!! A complicated study design in which an intervention is rolled out at different times across sites Excellent article will help you understand and make sense of this design. jamanetwork.com/journals/jam...
jamanetwork.com
What Is a Stepped-Wedge Cluster Randomized Trial?
This Guide to Statistics and Methods describes design, interpretation, and examples of a stepped-wedge cluster randomized trial.
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Reposted by John Dodson MD
Eric Topol @erictopol.bsky.social · 10/03/2025
Who funds biomedical research? @nature.com www.nature.com/articles/d41...
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Reposted by John Dodson MD
Eric Topol @erictopol.bsky.social · 27/02/2025
New example of opportunistic A.I. in medicine Get a liver diagnosis from an echocardiogram ai.nejm.org/doi/full/10.... @cedarssinai.bsky.social @ai.nejm.org
ai.nejm.org
Opportunistic Screening of Chronic Liver Disease with Deep-Learning–Enhanced Echocardiography
Chronic liver disease (CLD) affects more than 1.5 billion adults, most of whom are asymptomatic and undiagnosed. Echocardiography is broadly performed and visualizes the liver, but this information...
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John Dodson MD @drdodson.bsky.social · 16/02/2025
This is an important @nytimes.com piece on Geriatric Cardiology and how we need to think differently when caring for our older cardiac patients: www.nytimes.com/2025/02/15/h... #CardioSky
nytimes.com
New Insights Into Older Hearts
Heart disease is more common in people over 65, but treatments are better than ever. That can complicate decision-making for older heart patients.
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John Dodson MD @drdodson.bsky.social · 12/02/2025
Great conversation with Dr. Blachman today on SiriusXM about healthy cardiovascular aging. Our NYU Geriatric Cardiology Program is celebrating its 10th year! ❤️ #CardioSky #Geriatrics #MedSky
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Eric Topol @erictopol.bsky.social · 10/02/2025
How to get 146% return on investment? The NIH. That's just the economic benefit. Biomedical research promotes human health.
the yield on NIH research for economic activity
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Reposted by John Dodson MD
Harlan M. Krumholz @hmkyale.bsky.social · 08/02/2025
Massive NIH cuts to research infrastructure threaten the foundation of U.S. research—putting our future at risk. We need innovation in funding, not dismantling our research engine. My take in @statnews: www.statnews.com/2025/02/08/n...
statnews.com
The NIH’s drastic cut to indirect cost rates is a critical threat to U.S. research infrastructure
The drastic reduction in indirect costs is not a path to innovation or cost savings — it’s a threat to U.S.’s position as global leader in medical research.
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John Dodson MD @drdodson.bsky.social · 05/02/2025
This 👇 www.acc.org/latest-in-ca... #CardioSky @accintouch.bsky.social
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Reposted by John Dodson MD
Shoa Clarke @shoaclarke.bsky.social · 04/02/2025
The BMJ will always be the funniest journal 😂 #CardioSky #MedSky
The competing interests for a letter to BMJ:
I am 60 years of age, lean and more-or-less active, with no history or family history of cardiovascular disease. Since soon after beginning a LCHF diet 8 years ago, I have no longer needed to visit my GP for illness or medicines as I once did frequently, and my fitness has markedly improved. However, my GP then became concerned about the rise in my LDL cholesterol level and advises me to take a statin, despite every other available marker of cardiometabolic health now being ideal
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Reposted by John Dodson MD
Harlan M. Krumholz @hmkyale.bsky.social · 03/02/2025
🚨 NEW in @JACCJournals: Despite global initiatives, 2° prevention medication use in CVD stagnant or declining in most income-level groups. 12-year study across 17 countries. We must do better! 📉💔#HealthEquity @ACCinTouch #PURE Read the full study 👉 www.jacc.org/doi/10.1016/...
jacc.org
Secondary Prevention Medications in 17 Countries Grouped by Income Level (PURE): A Prospective Cohort Study
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Reposted by John Dodson MD
Eric Topol @erictopol.bsky.social · 28/01/2025
Preventing cognitive decline through lifestyle intervention, results of a large randomized trial www.nature.com/articles/s41... Conducted online, 4 modules, personalized, targeting physical activity, nutrition, cognitive activity, depression/anxiety, in at-risk individuals, mean age 65 years
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Reposted by John Dodson MD
The BMJ @bmj.com · 24/01/2025
Preparing for major surgery by exercising and improving diet (“prehabilitation”) is associated with fewer complications, less time in hospital, and improved recovery and quality of life in adults, suggests an analysis of clinical trials www.bmj.com/content/388/...
Physiotherapist and patient
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American College of Cardiology @accintouch.bsky.social · 21/01/2025
🚨 #ACC25 Late-Breaking Clinical Trials are out! 🚨 Be among the first to hear the latest practice-changing breakthroughs from trials, including: 🔥 WARRIOR 🔥 SOUL 🔥 MIGHTy-Heart 🔥 EARLY TAVR 🔥 SUMMIT Learn more & see the full list here: bit.ly/40kbSRE #CardioSky #MedSky
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Ken Covinsky @kencovinsky.bsky.social · 17/01/2025
Provision of hearing aids to older persons with hearing impairment leads to profound improvements in day to day communication function. Important RCT Isn't it outrageous the Medicare does not pay for hearing aids? agsjournals.onlinelibrary.wiley.com/doi/10.1111/...
agsjournals.onlinelibrary.wiley.com
Effect of hearing intervention on communicative function: A secondary analysis of the ACHIEVE randomized controlled trial
Background The Aging and Cognitive Health Evaluation in Elders (ACHIEVE) Study was designed to determine the effects of a best-practice hearing intervention on cognitive decline among community-dwel...
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John Dodson MD @drdodson.bsky.social · 15/01/2025
www.tctmd.com/news/mobile-... #CardioSky
tctmd.com
Mobile Health for Cardiac Rehab Doesn’t Aid Older Adults With CVD: RESILIENT
An app-based program failed to boost function for most at 3 months, but positive signs were seen in women and after CABG.
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John Dodson MD @drdodson.bsky.social · 09/01/2025
🧵 (1/4) We just published the RESILIENT trial in JAMA Open (Link: jamanetwork.com/journals/jam...). This is the largest study of mHealth cardiac rehab in older adults to date.
jamanetwork.com
Rehabilitation Using Mobile Health for Older Adults With Ischemic Heart Disease
This randomized clinical trial investigates whether a home-based mobile health cardiac rehabilitation intervention improves 6-minute walk distance in adults aged 65 years or older after hospitalizatio...
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Anna Kate Barton @annakatebarton.bsky.social · 08/01/2025
www.sciencedirect.com/science/arti... Another link with the bonus of picture 🤩
sciencedirect.com
Myocardial Fibroblast Activation After Acute Myocardial Infarction: A Positron Emission Tomography and Magnetic Resonance Study
Myocardial fibrosis is a key healing response after myocardial infarction driven by activated fibroblasts. Gallium-68-labeled fibroblast activation pr…
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Dr. Rishi Wadhera, MD MPP MPhil @rkwadhera.bsky.social · 06/01/2025
A new @nbcnews.com article covers our study in JACC, highlighting the collision of factors driving ⬆️ cardiovascular mortality among young adults in #rural communities Study @jaccjournals.bsky.social - www.jacc.org/doi/10.1016/... News article: www.nbcnews.com/health/heart...
nbcnews.com
In rural America, heart disease is increasingly claiming younger lives
People living in rural parts of the country live shorter lives, on average, than their urban counterparts, largely due to heart disease. That disparity grew during the pandemic.
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American College of Cardiology @accintouch.bsky.social · 23/12/2024
What an amazing year 2024 was in terms of advances in CV care! 🌎 bit.ly/407Ntjr Catch up on the 🔝 Clinical Content of 2024: 📖 Journal Scans 🧬 Clinical Trials 📰 ACC News Stories 💡 #CardiologyMag Articles 🧠 Expert Analyses 🩺 Patient Case Quizzes 🎧 ACC Podcasts #CardioSky #MedSky
bit.ly
Top ACC Content in 2024 - American College of Cardiology
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John Dodson MD @drdodson.bsky.social · 23/12/2024
BMJ Christmas Issue is brilliant, as always...
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Yael L. Maxwell @yaelmaxwell.bsky.social · 18/12/2024
The PREVENT equations developed by @ahascience.bsky.social can accurately predict the risk of heart failure developing within 10 yrs, according to new data from NHANES #CardioSky www.tctmd.com/news/prevent...
tctmd.com
PREVENT Tool Accurately Predicts HF Risk, With ‘Strong’ ASCVD Overlap
More work is needed to understand how to act preemptively on elevated heart failure risk, one researcher says.
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John Dodson MD @drdodson.bsky.social · 18/12/2024
New paper from our lab: digital health interventions for postpartum CV health www.sciencedirect.com/science/arti... #CardioSky
sciencedirect.com
Digital health Interventions for the Optimization of Postpartum Cardiovascular Health: A Systematic Scoping Review
Digital health technologies have been proposed as a potential solution to improving maternal cardiovascular (CV) health in the postpartum (PP) period.…
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Harlan M. Krumholz @hmkyale.bsky.social · 11/12/2024
Clinicians, your voice matters! 🩺 @JACCJournals & @US_FDA are teaming up to tackle urgent evidence gaps in cardiovascular care. Share the key questions you face in practice about FDA-regulated products and help shape the future of research. www.jacc.org/doi/10.1016/...
jacc.org
Giving Cardiovascular Clinicians a Voice in Evidence Generation: A Collaboration Between FDA and JACC
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Matteo Cesari @macesari.bsky.social · 12/12/2024
The Doctor (Luke Fildes, 1891) Tate Gallery, London #Care #Health #Medicine #MedSky #Doctors
Painting by Luke Fildes. A doctor sits close to a sick girl, carefully observes her, and seems to think of possible solutions.
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Candice Silversides @csilvers.bsky.social · 10/12/2024
Helpful algorithm for treating recurrent #pericarditis in @jaccjournals.bsky.social #JACCAdvances doi.org/10.1016/j.ja...
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John Dodson MD @drdodson.bsky.social · 10/12/2024
Our GeriKit app has been downloaded over 7500 times. Now available for both iOS and Android. As always, it’s easy to use and free. #MedSky #Geriatrics
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John Dodson MD @drdodson.bsky.social · 06/12/2024
Glad to see this paper on BP home monitoring from our RESILIENT trial, and congrats to Dr. Kovell for leading it. #CardioSky
journals.lww.com
Patterns of Adherence to Home Blood Pressure Monitoring... : Journal of Cardiopulmonary Rehabilitation and Prevention
n (mHealth-CR) are unknown. We aimed to identify patterns of adherence to HBPM in a cohort of older adults undergoing mHealth-CR to optimize HBPM use in the future. Methods: We used interim data fr...
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John Dodson MD @drdodson.bsky.social · 04/12/2024
So proud of mentee Dr. Sidhu who just matched at NYU for cardiology fellowship. Her future is bright - and we are lucky to have her. #CardioSky #Match2024
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