Ischemic Heart Disease

Ischemic cardiomyopathy results when the arteries that bring blood and oxygen to the heart are blocked. There is usually a buildup of cholesterol and other substances, called plaque, in the arteries that bring oxygen to heart muscle tissue. Over time, the heart muscle does not work well, and it is more difficult for the heart to fill and pump blood to the body.

Ischemic cardiomyopathy is a common cause of congestive heart failure. Patients with this condition may at one time have had a heart attack, angina, or unstable angina. A few patients may not have noticed any previous symptoms.