At the hospital, she was told an angiogram showed that spasms in her arteries had led to a second heart attack. The 70% ...

Discover why your body favors one side with pain, from handedness to stress, and learn ways to ease discomfort.

The first chest pain hit Heather Bardeleben as she pored ... which supplies a large portion of the blood to the left side of the heart – but decided not to place a stent there.