title: [Echocardiography in the diagnosis of mitral defect].
mesh_terms: D000293:Adolescent; D000328:Adult; D001022:Aortic Valve Insufficiency / Q000150:complications; D004452:Echocardiography / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000150:complications / Q000175:diagnosis*; D008946:Mitral Valve Stenosis / Q000150:complications / Q000175:diagnosis*; D012214:Rheumatic Heart Disease / Q000150:complications*
vernacular_title: Ekhokardiografiia v diagnostike mitral'nogo poroka