Left Main Coronary Stenosis
In mitral valve stenosis, the mitral valve leaflets are fused together by scar tissue, gradually narrowing the valve and slowing the flow of blood from the left atrium to the left ventricle.
For blood to circulate effectively through the heart, each of four heart valves must be functioning properly. In mitral valve stenosis, the valve becomes stiff, and can no longer open and shut freely. It may also be leaky (mitral regurgitation or insufficiency), allowing some blood to flow backwards.
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More information on "Left Main Coronary Stenosis"
From Our Sources
Aortic Valve Stenosis
Source: HealthCentral Encyclopedia
Narrowing of the aortic valve in the heart.The aortic valve controls blood flow from the left ventricle to the aorta and the rest of the body. It... Read more »
Aortic stenosis
Source: ADAM Encyclopedia
The aorta is the main artery carrying blood out of the heart. When blood leaves the heart, it flows through the aortic valve, into the aorta. In... Read more »
Coronary Artery Disease
Source: HealthCentral Encyclopedia
Coronary artery disease or CAD (also known as ischemic heart disease, coronary heart disease or heart disease), refers to abnormalities of the... Read more »
Coronary Artery Disease: Anti-Clotting Medications
Source: ADAM Encyclopedia
Lifestyle changes (such as dieting, exercising, and quitting smoking) are the first approach for all degrees of coronary artery disease. Depending on... Read more »
Coronary Artery Disease: Other Medications
Source: ADAM Encyclopedia
Anti-Platelet and Anticoagulant DrugsAnti-clotting drugs that inhibit or break up blood clots are used at every stage of heart disease. They are... Read more »
Images
Carotid stenosis, X-ray of the left artery... Read more »
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