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Mitral stenosis is a valvular heart disease characterized by the narrowing of the opening of the mitral valve of the heart. [1] It is almost always caused by rheumatic valvular heart disease . Normally, the mitral valve is about 5 cm 2 during diastole.
Heart murmur, shortness of breath during exercise or lying down, fatigue, palpitations, swollen feet or ankles [1] Complications: In severe cases: congestive heart failure, arrhythmias (atrial fibrillation), pulmonary hypertension [1] Types: Acute mitral regurgitation, chronic compensated mitral regurgitation, chronic decompensated mitral ...
Mitral valve replacement is a procedure whereby the diseased mitral valve of a patient's heart is replaced by either a mechanical or tissue (bioprosthetic) valve. The mitral valve may need to be replaced because: [citation needed] The valve is leaky (mitral valve regurgitation) The valve is narrowed and doesn't open properly (mitral valve stenosis)
Mitral valve repair is a cardiac surgery procedure performed by cardiac surgeons to treat stenosis (narrowing) or regurgitation (leakage) of the mitral valve. The mitral valve is the "inflow valve" for the left side of the heart. Blood flows from the lungs, where it picks up oxygen, through the pulmonary veins, to the left atrium of the heart.
This test can also show leaflet calcification and the pressure gradient over the mitral valve. [32] Severe mitral stenosis is defined as a mitral valve area <1.5 cm 2. [8] Progressive mitral stenosis has a normal valve area but will have increased flow velocity across the mitral valve. [8]
Mitral regurgitation can also be caused by rheumatic fever, an inflammatory disease that can affect the heart tissue and lead to chronic rheumatic heart disease. The chronic inflammation leads to leaflet fibrosis, which makes it so that they don’t form a nice seal and instead let blood leak through. Patients with mitral valve regurgitation ...
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