title: [Echocardiography in the differential diagnosis of various forms of mitral heart defect].
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D004452:Echocardiography; D005260:Female; D006801:Humans; D008297:Male; D008944:Mitral Valve Insufficiency / Q000175:diagnosis; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D012008:Recurrence; D012214:Rheumatic Heart Disease / Q000175:diagnosis
vernacular_title: Ekhokardiografiia v differentsial'noĭ diagnostike razlichnykh form mitral'nogo poroka serdtsa