AllRefer Health - Heart Disease (Cardiovascular Disorders)

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You are here : AllRefer.com > Health > Diseases & Conditions > Heart Disease

Heart Disease

Alternate Names : Cardiovascular Disorders

Definition

Heart disease is any disorder that affects the heart's ability to function normally. The most common cause of heart disease is narrowing or blockage of the coronary arteries, which supply blood to the heart itself. This happens slowly over time. (See coronary artery disease.)

Some heart diseases can be present at birth (congenital heart diseases).

Other causes include the following:

Abnormal function of the heart valves
Abnormal electrical rhythm of the heart
Weakening of the heart's pumping function caused by infection or toxins

Various forms of heart disease include:

Pictures & Images

Heart, Section Through the Middle	Heart, Front View
Coronary Artery Blockage

See all Pictures & Images

Review Date : 2/27/2003
Reviewed By : A.D.A.M. editorial. Previous review by Patrick Lam, M.D., Division of Cardiology, University of Pittsburgh, Pittsburgh, PA. Review provided by VeriMed Healthcare Network. (11/07/2002)

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