More than half of heart attacks in women 65 and under stem from hidden causes, a new study finds. While heart attacks are often thought to be caused by artery-clogging plaque, new research has found ...

Sept. 15, 2025 — Is it just heartburn, or something more serious? Menopausal heart palpitations and sudden sweating, or signs of a heart attack? If you’re a woman under 65, science just gave you a new ...