Have you ever suddenly experienced a sharp, stabbing pain in your chest? While it can be alarming, there's a common and ...
Pericarditis is inflammation of the pericardium, or the tissue layers surrounding your heart. Sharp, stabbing pain on the left side or front part of the chest is one of the most common ...
your heart, or even your breasts themselves. Whether it's a dull, constant ache or a sharp pain in the left breast that comes and goes, discomfort in this area "has a wide variety of causes," says ...