title: [Phase syndrome of hypodynamia and heart volume in sportsmen].
mesh_terms: D000293:Adolescent; D000328:Adult; D002302:Cardiac Output; D006332:Cardiomegaly / Q000503:physiopathology*; D004562:Electrocardiography; D006321:Heart / Q000503:physiopathology*; D006339:Heart Rate; D006801:Humans; D008722:Methods; D009119:Muscle Contraction; D010701:Phonocardiography; D013178:Sports Medicine
vernacular_title: Fazovyĭ sindrom gipodinamii i ob'em serdtsa u sportsemnov.