title: [Indirect evaluation of myocardial contractility. I. In the healthy heart. Rest and exercise].
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D010701:Phonocardiography; D005082:Physical Exertion; D011674:Pulse; D012146:Rest; D012737:Sex Factors
vernacular_title: Valoración indirecta de la "contractilidad" miocárdica. I. En el corazón sano. Situaciones de resposo y ejercicio.