In a US retrospective observational cohort study of 623 young adults, significant infradian (multiday) heart rate rhythms were detected in 70% of participants, with 36% showing two or more distinct rhythms. Using up to four years of wearable and questionnaire data from the University of Notre Dame’s NetHealth project, researchers […]
An international analysis of nearly 1 million adults found that the long-standing differences in blood pressure and non-HDL cholesterol between older adults with obesity and those of normal weight have narrowed substantially over the past three decades, largely alongside increased use of antihypertensive and cholesterol-lowering medications. Researchers analyzed data from […]
In a US community-based study of patients aged ≤65 years between 2003 and 2018, researchers identified 1,474 index myocardial infarction (MI) events and classified them into six pathophysiologic mechanisms: atherothrombosis, spontaneous coronary artery dissection (SCAD), embolism, vasospasm, MI with nonobstructed coronary arteries of uncertain cause (MINOCA-U), and supply/demand mismatch secondary […]