JAMA Cardiology

JAMA Cardiology JAMA Cardiology is a member of the JAMA Network, a consortium of peer-reviewed publications

In 152 male marathon runners, right ventricular ejection fraction declined transiently after a marathon but recovered wi...
12/13/2025

In 152 male marathon runners, right ventricular ejection fraction declined transiently after a marathon but recovered within 3 days and remained stable at 10-year follow-up. https://ja.ma/4qayAaj

RCT: Intracardiac echocardiography is non-inferior to transesophageal echocardiography for thromboembolic prevention in ...
12/13/2025

RCT: Intracardiac echocardiography is non-inferior to transesophageal echocardiography for thromboembolic prevention in atrial fibrillation ablation, with added benefits in safety, efficiency, and patient comfort. https://ja.ma/48KHmpH

and drive a high risk of adverse outcomes, but anti-inflammatory strategies remain limited. 📢 This Special Communica...
12/12/2025

and drive a high risk of adverse outcomes, but anti-inflammatory strategies remain limited.

📢 This Special Communication describes the ZEUS trial, which will determine whether interleukin-6 inhibition with ziltivekimab reduces heart and kidney events in patients with atherosclerotic disease, chronic kidney disease, and systemic inflammation.

https://ja.ma/4oToZmV

In 152 male marathon runners, right ventricular ejection fraction declined transiently after a marathon but recovered wi...
12/11/2025

In 152 male marathon runners, right ventricular ejection fraction declined transiently after a marathon but recovered within 3 days and remained stable at 10-year follow-up. https://ja.ma/3YkkDdJ

Integrating common, rare, and somatic genetic variants with clinical factors improves risk prediction for incident atria...
12/11/2025

Integrating common, rare, and somatic genetic variants with clinical factors improves risk prediction for incident atrial fibrillation, aiding screening and prevention efforts. https://ja.ma/48Obqzg

12/10/2025

🎧 Listen to Alfred E. Buxton, MD, and Marie-France Poulin, MD, discuss their article "Mechanisms Underlying Alterations in Cardiac Conduction After Transcatheter Aortic Valve Replacement: Cardiac Conduction After TAVRt," with Kristen K. Patton MD. https://ja.ma/4oO8oB4

💬 Editors Note: Many post-TAVR conduction abnormalities resolve quickly and do not predict delayed heart block, suggesti...
12/10/2025

💬 Editors Note: Many post-TAVR conduction abnormalities resolve quickly and do not predict delayed heart block, suggesting routine permanent pacemaker implantation is often unnecessary.

https://ja.ma/4924RdJ

Among 409 patients undergoing transcatheter aortic valve replacement, intraprocedural block occurred in the atrioventric...
12/10/2025

Among 409 patients undergoing transcatheter aortic valve replacement, intraprocedural block occurred in the atrioventricular node or His bundle, with site-specific predictors for intraprocedural and delayed heart block.

https://ja.ma/48SjoHU

In a binational study of older adults with diabetes, nearly 60% in the US and 31% in Japan discontinued GLP-1RAs within ...
12/09/2025

In a binational study of older adults with diabetes, nearly 60% in the US and 31% in Japan discontinued GLP-1RAs within 12 months of starting injectable semaglutide, with higher discontinuation among those with cardiovascular disease or chronic kidney disease. https://ja.ma/44V6Pdk

A previously healthy 55-year-old man presented to his local family medicine clinic after waking up with a buzzing sensat...
12/08/2025

A previously healthy 55-year-old man presented to his local family medicine clinic after waking up with a buzzing sensation in his chest.

What would you do next? https://ja.ma/4iCpIaK

Invited Commentary: In their study, Jhee et al show that maintaining strong health in young adulthood substantially de...
12/07/2025

Invited Commentary: In their study, Jhee et al show that maintaining strong health in young adulthood substantially decreases midlife risks for cardiovascular and kidney diseases. https://ja.ma/4a5aZmF

A higher cumulative health score from 30 to 40 years of age was associated with markedly lower risks of CVD and kidney...
12/06/2025

A higher cumulative health score from 30 to 40 years of age was associated with markedly lower risks of CVD and kidney events in midlife. https://ja.ma/4izCbfi

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