Breast or chest pain, especially pain on the left side, could be a sign that something is going on with your heart, Dr. Cutler says. If you're having severe or unrelenting chest pain, you should ...

But when you have pain under your left breast, it’s understandable to have questions. After all, your heart and a bunch of ...

It's often in the center or left side of the chest. It's typically a vague discomfort over a wide area rather than pinpoint ...