When you have breathing problems, such as shortness of breath, it's hard for you to take in the oxygen your body needs. Find out what can cause this. When you have breathing problems, such as shortness of breath, it's hard for you to take in the oxygen your body needs.
The sternum or breastbone is a long flat bone shaped like a necktie located in the center of the chest. It connects to the ribs via cartilage, forming the front of the rib cage, and thus helps to protect the heart, lungs, heart and major blood vessels from injury.he manubrium joins with the body of the sternum, the clavicles and the cartilages of the first pair of ribs. The inferior border, oval and rough, is covered with a thin layer of cartilage for articulation with the body.
The sternum, also known as the breastbone, is the bone located in the center of the chest where the upper ribs converge.It protects the heart and lungs from injury and helps to stabilize the structure of the ribcage. It is found in most vertebrates â exceptions include fish, snakes, and turtles.urtles are one of the few vertebrates that have no sternum. A sternotomy is a thoracic surgery that cuts through the sternum, and is often necessary for reaching the heart or lungs. The xiphoid process lies at the base of the sternum.