Cardiologist reveals how she monitors her own heart health with a smartwatch, including sleep quality and resting heart rate.

A Philadelphia-area woman is among a growing number of younger women with cardiovascular disease. This device saved her life.

Cardiovascular diseases remain the leading global cause of mortality, claiming nearly 18 million lives each year. Early detection and continuous monitoring of blood pressure, vascular resistance, and ...

A tiny region in a little-known muscle protein may hold the key to a healthy, steady heartbeat, as well as possible clues to ...