title: [Effectiveness of closed mitral commissurotomy].
mesh_terms: D000328:Adult; D002908:Chronic Disease; D003971:Diastole; D005069:Evaluation Studies as Topic; D005260:Female; D005500:Follow-Up Studies; D006337:Heart Murmurs; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000601:surgery*; D012214:Rheumatic Heart Disease / Q000601:surgery; D013599:Systole
vernacular_title: Effektivnost' zakrytoĭ mitral'noĭ komissurotomii.