Researchers at Cedars-Sinai Medical Center have found that patients with shortness of breath can have a higher risk of dying from cardiac disease than patients without symptoms, and even than patients with typical cardiac pain.
The sternum, commonly known as the breastbone, is a long, narrow flat bone that serves as the keystone of the rib cage and stabilizes the thoracic skeleton. Several muscles that move the arms, head, and neck have their origins on the sternum.
The sides of the manubrium and the body are notched where they unite with costal cartilages. The body of the sternum is the middle portion of the sternum, or breastbone, which is a long, narrow, flat plate that forms the center of the front of the chest.It develops in three parts.ody of Sternum. The body of the sternum is the middle portion of the sternum, or breastbone, which is a long, narrow, flat plate that forms the center of the front of the chest.