title: Steady-state effects of preload and afterload on isovolumic indices of contractility in autonomically blocked dogs.
mesh_terms: D000818:Animals; D001011:Aorta / Q000503:physiopathology; D001340:Autonomic Nerve Block; D001794:Blood Pressure; D004285:Dogs; D006321:Heart / Q000503:physiopathology*; D006325:Heart Atria / Q000503:physiopathology; D006339:Heart Rate; D006352:Heart Ventricles / Q000503:physiopathology; D009200:Myocardial Contraction