title: The heart as an integrated muscle and pump system: triple control and subdivision of the cardiac cycle.
mesh_terms: D006321:Heart / Q000502:physiology* / Q000503:physiopathology; D006331:Heart Diseases / Q000503:physiopathology; D006352:Heart Ventricles / Q000503:physiopathology; D006439:Hemodynamics; D006706:Homeostasis; D006801:Humans; D009200:Myocardial Contraction; D013318:Stroke Volume; D013599:Systole; D016276:Ventricular Function