[Ways to improve the diagnosis of acquired heart defects].
D003951:Diagnostic Errors; D006331:Heart Diseases / Q000175:diagnosis*; D006347:Heart Sounds; D006349:Heart Valve Diseases / Q000175:diagnosis; D006801:Humans; D010701:Phonocardiography; D009626:Terminology as Topic
Puti sovershenstvovaniia diagnostiki priobretennykh porokov serdtsa.