The mechanics of contraction of the intact heart.
D000818:Animals; D001013:Aorta, Thoracic / Q000502:physiology; D001696:Biomechanical Phenomena; D001794:Blood Pressure; D002302:Cardiac Output; D002306:Cardiac Volume; D002415:Cats; D004285:Dogs; D004548:Elasticity; D006321:Heart / Q000187:drug effects / Q000502:physiology*; D006330:Heart Defects, Congenital / Q000503:physiopathology; D006331:Heart Diseases / Q000503:physiopathology; D008954:Models, Biological; D009210:Myofibrils / Q000502:physiology; D009638:Norepinephrine / Q000494:pharmacology; D010210:Papillary Muscles / Q000502:physiology; D012039:Regional Blood Flow; D016276:Ventricular Function
D009638:Norepinephrine