Background: The 2026 American Heart Association/ American College of Cardiology (AHA/ACC) dyslipidemia guideline advises against supplements for lipid lowering. Whether supplement use reflects broader ...

BACKGROUND: Infants with hypoplastic left heart syndrome remain at high risk during the interstage between stage 1 and stage 2 surgical palliations. As a multicenter Learning Health Network, the ...

Background: Sleep health spans duration, quality, regularity, and timing, yet Life's Essential 8 scores sleep by duration alone, and regularity studies used about 1 week of data. How these dimensions, ...

Deputy Editor Elizabeth E Gardiner Senior Associate Editors Matthew A Allison Joy Lincoln Mark Majesky Mary G Sorci-Thomas Associate Editors Michelle P Bendeck Hong Chen Katherine Gallagher Pierre ...

Time is muscle” in ST-segment–elevation myocardial infarction (STEMI) is the foundational principle of STEMI care, but even ...

Transthoracic echocardiogram showed a left atrial mass that obstructed mitral inflow, resulting in functional severe stenosis ...

Cognition is a central feature of human existence and brain function. Cognitive deficits are common after stroke and may strongly impact functional outcome. Recent years have seen substantial advances ...

Explore the latest research and articles published in Circulation, a journal by the American Heart Association.

Despite decades of technique refinement of transarterial embolization and the establishment of specialty referral centers, fetuses diagnosed with vein of Galen malformation continue to have high ...

An 82-year-old man with a history of paroxysmal atrial fibrillation, high-burden premature ventricular contractions status post radiofrequency ablation, hypertension, and obstructive sleep apnea on ...

In the article by Batra et al, “Pharmacological Management of Cardiac Arrhythmias in the Fetal and Neonatal Periods: A Scientific Statement From the American Heart Association,” which published ahead ...

This clinic has been using the PULS Cardiac Test (Predictive Health Diagnostics Co., Irvine, CA) a clinically utilized measurement of multiple protein biomarkers, which generates a score predicting ...