Do you feel hest pain under left breast comes and goes?
Chest pain. The first thing you may think of is cardiovascular disease. Certainly chest pain is not something to ignore. But you need to know that it has lots of possible causes. In truth, as much as a quarter of the U.S. population experiences chest pain that is not related to the heart. Chest pain may also be caused by problems in your lungs, esophagus, muscles, ribs, or nerves, for example. A few of these conditions are serious and life threatening. Others are not. If you have inexplicable chest pain, the only way to validate its cause is to have a doctor assess you.