Read on to your heart's content! Put your hand on your heart. Did you place your hand on the left side of your chest ... made by the heart valves as they open and close. See the valves in action.

Open heart surgery is a general term referring to procedures in which the chest is cut open to access the heart ... Two small wires are placed on either side of your incision. They are attached to a ...

It can detect signs of pneumonia, a collapsed lung, heart problems (such as an enlarged heart), and broken ribs or lung damage after an injury. Chest X-rays can show a swallowed foreign object (such ...