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Heart disease

Heart diseases (heart attack, heart failure,) risk factors, treatment, prevention, and heart health.

Contributors in Heart disease

Heart disease

endocarditis

Health care; Heart disease

An infection of the inner lining of the heart or its valves. It is usually caused by bacteria and is more likely to occur in people who have heart valve defects or have had heart surgery to treat ...

bundle branch

Health care; Heart disease

Part of the electrical pathway of the heart that delivers electrical impulses to the ventricles of the heart. The bundle divides or branches into a right bundle and the left bundle. The bundles ...

electrocardiogram (ECG, EKG)

Health care; Heart disease

The EKG records on graph paper the electrical activity of the heart using small electrode patches attached to the skin. The EKG signals are recorded and displayed on a paper chart or patient monitor. ...

mammary artery

Health care; Heart disease

Artery located in the chest wall and used for coronary artery bypass surgery. Most commonly kept intact at its origin, and sewn to the coronary artery beyond the site of blockage. If the surgeon ...

cardiac rehabilitation

Health care; Heart disease

A structured program of education and activity guided toward lifestyle modification, increasing functional capabilities, and peer support.

mitral regurgitation

Health care; Heart disease

A condition where blood in the left ventricle leaks back through the mitral valve into the left atrium and can back up into the lungs. The mitral valve normally opens to allow blood to flow into the ...

systole

Health care; Heart disease

The portion of the cardiac cycle in which the heart muscle contracts, forcing the blood into the main blood vessels.

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