title: [Phonomechanographic systolic variables of the left ventricle].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009200:Myocardial Contraction; D010701:Phonocardiography; D005082:Physical Exertion; D013599:Systole
vernacular_title: Variáveis sistólicas fonomecanográficas do ventrículo esquerdo.