There are forearm-based heart rate monitors, wrist-based heart rate monitors, smartwatches, fitness trackers and even ...

Mom of the donor heart recipient: "We were crying and falling to the floor." — -- Monday was bittersweet for two tearful families who met after a heart donation saved one teenager's life, after ...

Researchers at the Francis Crick Institute have discovered that the heart's own contractions trigger biological signals that guide the formation of a functional beating heart. Their study in zebrafish ...