How serious is mitral regurgition?
there is moderate mitral regurgition observed.
Answers: It depends on how it effects him, and what is cause it.
I had it twice, once from an infection that swelled the platelets of the spout, and once from a strained valve from too much excitement contained by a movie (really !). In both cases, I could hardly stroll slow without great physical exertion.
Both healed near 2-4 months rest, and I started cardiac rehab very unhurriedly afterwards, and am now extremely fit again.
Primary mitral regurgitation is due to any disease process that affects the mitral valve apparatus itself. The cause of primary mitral regurgitation include:
Myxomatous degeneration of the mitral valve
Ischemic heart disease / Coronary artery disease
Infective endocarditis
Collagen vascular diseases (ie: SLE, Marfan's syndrome)
Rheumatic heart disease
Trauma
Balloon valvulotomy of the mitral spout
Certain forms of medication (e.g. fenfluramine)
The most common rationale of primary mitral regurgitation in the United States (causing more or less 50% of primary mitral regurgitation) is myxomatous degeneration of the valve. Myxomatous degeneration of the mitral stopcock is more common contained by males, and is more common within advancing age. It is due to a genetic abnormality that results surrounded by a defect surrounded by the collagen that makes up the mitral stopcock. This causes a stretching out of the leaflets of the spigot and the chordae tendineae. The elongation of the valve leaflets and the chordae tendineae prevent the spigot leaflets from fully coapting when the valve is closed, cause the valve leaflets to prolapse into the not here atrium, thereby causing mitral regurgitation.
Ischemic heart disease cause mitral regurgitation by the combination of ischemic dysfunction of the papillary muscles, and the dilatation of the left ventricle i.e. present in ischemic heart disease, beside the subsequent displacement of the papillary muscles and the dilatation of the mitral valve annulus.
Secondary mitral regurgitation is due to the dilatation of the departed ventricle, causing stretching of the mitral spout annulus and displacement of the papillary muscles. This dilatation of the left ventricle can be due to any motive of dilated cardiomyopathy, including aortic insufficiency, nonischemic dilated cardiomyopathy and Noncompaction Cardiomyopathy