The diaphragm is a dome-shaped muscle that separates the chest from the abdomen. This muscle, also called the thoracic diaphragm, is the main muscle used for breathing and is also involved in ...

During exercise, our blood moves away from the diaphragm to the limbs. The diaphragm is the muscle that separates the stomach and abdomen from the heart and lungs. It's one of the main muscles ...

After plication, the height of diaphragm is lowered by one or two ribs, helping the lungs inflate properly and prevent abdominal contents from pushing into the chest. Chest tubes are placed to drain ...

Finding it hard to breathe when you lay down is medically called orthopnea. Find a list of potential causes to help narrow ...

On the following morning one surgeon thought that he might have a perforated ulcer and obtained a plain abdominal film, which showed no free air under the diaphragm. Whereas the upper abdomen was ...