Chest pain or pressure, cold sweat, extreme weakness—you know those heart attack signs. But there are more subtle symptoms ...

“Sometimes it is felt in the shoulders, arms, back, jaw, or abdomen,” Harvard Medical School explains. “Particularly when ...

Cardiologists warn that chronic fatigue, often dismissed as stress, is a crucial early sign of heart trouble. When the heart struggles to pump efficiently, it causes persistent exhaustion and other ...

The woman, a doctor, was fit and healthy, but even a small amount of exertion left her out of breath.