title: Oxygen conservation by propranolol and intra-aortic balloon pumping in the normal canine heart.
mesh_terms: D000818:Animals; D001243:Assisted Circulation; D004285:Dogs; D006321:Heart / Q000187:drug effects*; D006439:Hemodynamics; D007423:Intra-Aortic Balloon Pumping; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption; D011433:Propranolol / Q000494:pharmacology*
chemical_list: D011433:Propranolol