Heart Valve Disorders Learning Center

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Valvular heart disease refers to several disorders and diseases of the heart valves, which are the tissue flaps that regulate the flow of blood through the four chambers of the heart. The human heart consists of four ch...

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Mitral Valve Disease
Mitral valve prolapse is a heart problem in which the valve that separates the left upper and lower chambers of the heart does not close properly.
Tricuspid Valve Disease
Tricuspid valve insufficiency occurs when a tricuspid valve does not close tightly enough to prevent leakage. This condition is also called tricuspid valve regurgitation and tricuspid incompetence.
Aortic Valve Insufficiency
Aortic insufficiency is a heart valve disease in which the aortic valve weakens or balloons, preventing the valve from closing tightly. This leads to backward flow of blood from the aorta (the larg...
Mitral Valve Stenosis
Mitral stenosis is a heart valve disorder that involves a narrowing or blockage of the opening of the mitral valve, which separates the upper and lower chambers on the left side of the heart.
Aortic Valve Stenosis
Aortic stenosis is the narrowing or obstruction of the heart's aortic valve, which prevents it from opening properly and blocks the flow of blood from the left lower chamber of the heart to the aor...
Mitral Valve Prolapse
Mitral valve prolapse is a heart problem in which the valve that separates the left upper and lower chambers of the heart does not close properly.
Pulmonary Valve Stenosis
Pulmonary valve stenosis is a condition in which the flow of blood from the heart (right ventricle, or lower chamber) is blocked at the valve that separates the heart from the pulmonary artery (pul...
Acute Mitral Regurgitation
Acute mitral regurgitation is a disorder in which the heart's mitral valve suddenly does not close properly, causing blood to flow backward (leak) into the upper heart chamber when the left lower h...

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