Wearables: 5 Powerful Heart Warning Signs Hidden in Your Data
Wearables are everywhere now. Watches, rings, and fitness bands sit on millions of wrists, and you may own one yourself. A new study from Stanford Medicine shows what these devices can catch, and what they can miss. The story is a hard one, but it matters for anyone over 60.
A Fit Man Who Collapsed
He was 76 years old, active, sociable, and fit. By every outward measure, he was healthy. One...