M-mode echocardiographic evaluation of rheumatic mitral valve disease using diastolic separation of mitral leaflets. Comparison between this index and direct measurement of the two-dimensional image in predicting mitral valve orifice area.
D000328:Adult; D004452:Echocardiography / Q000379:methods*; D005260:Female; D006349:Heart Valve Diseases / Q000473:pathology; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged; D008943:Mitral Valve / Q000473:pathology*; D012214:Rheumatic Heart Disease / Q000473:pathology*