title: [Importance of instrumental studies for evaluating the degree of mitral stenosis].
mesh_terms: D000293:Adolescent; D000328:Adult; D001314:Auscultation; D006332:Cardiomegaly / Q000175:diagnosis; D002648:Child; D003936:Diagnosis, Computer-Assisted; D004562:Electrocardiography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D008946:Mitral Valve Stenosis / Q000175:diagnosis*; D010701:Phonocardiography
vernacular_title: Znachenie instrumental'nykh issledovaniĭ dlia otsenki stepeni mitral'nogo stenoza.