Coronary artery disease is the leading cause of death in America.
Coronary arteries supply the heart with blood.
When they become narrowed by fatty deposits, or plaques, the heart does not get enough blood and ultimately is damaged. If a coronary artery becomes so clogged that part of the heart muscle dies, you may have a heart attack . The plaques, which form in the coronary arteries, are composed primarily of cholesterol , lipids, and cellular debris. Treatment for coronary artery disease may include lifestyle adjustments, medication , or procedures such as coronary artery bypass surgery or balloon angioplasty . For more information about coronary artery disease, talk with your doctor.