title: M-mode and cross-sectional echocardiographic evaluation of rheumatic mitral valve disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008946:Mitral Valve Stenosis / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D012214:Rheumatic Heart Disease / Q000150:complications / Q000175:diagnosis*