What is the significance of the mammary artery?

Useful for bypass. The mammary artery is a vessel that suplies blood to the chest wall. It is used in bypass surgery . The artery is re routed from the chest to the heart. Because its an artery and not a traditional vien (that is harvested from the leg) its more compatable more effcient and the most durable of the bypass grafts.
Used for bypass. The internal mammary artery runs on the inside of the chest wall and is commonly used as a bypass graft during open heart surgery.

Related Questions

What is the significance of the internal mammary artery?

Chest wall blood sup. The ima [internal mammary artery] supplies blood to the anterior chest wall. It's branches supply the chest wall and muscles as well as the breasts. It is paired with one on each side of the sternum. It is rarely affected by atherosclerisis making it a perfect blood supply for the coronary vessels during cardiac bypass surgery. It connects to the upper blood supply of the abdomen. Read more...
Blood to chest wall. The internal mammary artery which supplies blood to the chest wall is often used in coronary artery bypass grafting as it has proven to be more durable than veins which are often taken from the legs. Read more...