What Is Mitral Regurgitation?
Chronic mitral regurgitation is a long-term disorder in which the heart's mitral valve does not close properly, causing blood to flow backward (leak) into the upper heart chamber when the left lower heart chamber contracts. The condition is progressive, which means it gradually gets worse.
See also:
Alternative Names
Chronic mitral valve regurgitation; Mitral valve insufficiency
Causes, incidence, and risk factors
Mitral regurgitation is the most common type of...
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From Our Sources
Mitral regurgitation: acute
Source: ADAM Encyclopedia
Acute mitral regurgitation is a disorder in which the heart's mitral valve suddenly does not close properly, causing blood to flow backward (leak)... Read more »
Tricuspid regurgitation
Source: ADAM Encyclopedia
Tricuspid regurgitation is a disorder in which the heart's tricuspid valve does not close properly, causing blood to flow backward (leak) into the... Read more »
Mitral Valve Prolapse
Source: HealthCentral Encyclopedia
The mitral valve controls the flow of blood into the left ventricle. Normally, when the left ventricle contracts the mitral valve closes and the... Read more »
Mitral Valve Stenosis
Source: HealthCentral Encyclopedia
In mitral valve stenosis, the mitral valve leaflets are fused together by scar tissue, gradually narrowing the valve and slowing the flow of blood... Read more »
Mitral valve prolapse
Source: ADAM Encyclopedia
Mitral valve prolapse is a heart problem in which the valve that separates the upper and lower chambers of the left side of the heart does not close... Read more »
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