Greg Ernster suffers from atrial fibrillation, or a-fib. His heart normally hums about 60 beats per minute. Then, without warning, it races wildly to 150 beats per minute and keeps climbing. It's a ...
CHARLOTTE, N.C. (AP) — J.J. Watt and his wife Kealia have spent the past few months looking at ultrasounds of their unborn son and wishing for the best. They never thought they’d be looking at ...