title: [Pressure-volume relationship in the determination of myocardial contraction].
mesh_terms: D000818:Animals; D002302:Cardiac Output; D002306:Cardiac Volume; D002415:Cats; D004285:Dogs; D006331:Heart Diseases / Q000503:physiopathology; D006801:Humans; D009200:Myocardial Contraction; D013318:Stroke Volume