title: [The phonocardiographic picture of rheumatic associated mitral valve lesions in persons more than 50 years old].
mesh_terms: D000368:Aged; D001018:Aortic Diseases / Q000150:complications; D001281:Atrial Fibrillation / Q000150:complications; D002114:Calcinosis / Q000150:complications; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008944:Mitral Valve Insufficiency / Q000175:diagnosis*; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D010701:Phonocardiography; D012214:Rheumatic Heart Disease / Q000150:complications / Q000175:diagnosis*
vernacular_title: Osobennosti fonokardiograficheskoĭ kartiny revmaticheskogo sochetannogo mitralnogo poroka serdtsa u lits starshe 50 let.