title: [Role of echocardiography in diagnosis of cardio-vascular diseases].
mesh_terms: D002302:Cardiac Output; D002318:Cardiovascular Diseases / Q000175:diagnosis* / Q000503:physiopathology; D004452:Echocardiography; D006801:Humans; D009200:Myocardial Contraction
vernacular_title: Znachenie ékhokardiografii v diagnostike zabolevaniĭ serdechno-sosudistoĭ sistemy.