Exercise / Physical Activity

Science News from #AHA24 2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes Device-Measured Sleep Characteristics, Daily Step Count, and Cardiometabolic Health Markers: Findings From the Prospective Physical Activity, Sitting, and Sleep (ProPASS) Consortium Ventricular Arrhythmia and Cardiac Fibrosis in Endurance Experienced Athletes (VENTOUX) High-Intensity Exercise, Fibrosis, and Ventricular Arrhythmias: How Much Is Too Much? Fetal and Infant Growth and the Cardiovascular Stress Response in Adolescence: A Cardiovascular Magnetic Resonance Imaging Study in a Pediatric Population‐Based Cohort Physical Activity and Incident Atrial Fibrillation in African Americans: The Jackson Heart Study Response by Barone Gibbs et al to Letters Regarding Article, “Effects of Sedentary Behavior Reduction on Blood Pressure in Desk Workers: Results From the RESET-BP Randomized Clinical Trial” Benefits of Cardiac Rehabilitation: Mechanisms to Restore Function and Clinical Impact