title: Acute effects of low aortic pressure on cardiac performance.
mesh_terms: D000818:Animals; D001011:Aorta / Q000502:physiology*; D001783:Blood Flow Velocity; D001794:Blood Pressure / Q000187:drug effects; D001795:Blood Pressure Determination; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology; D003331:Coronary Vessels / Q000503:physiopathology; D004285:Dogs; D005263:Femoral Artery / Q000503:physiopathology; D006321:Heart / Q000502:physiology*; D006339:Heart Rate; D008026:Ligation; D008722:Methods; D011433:Propranolol / Q000494:pharmacology; D012769:Shock / Q000503:physiopathology; D013268:Stimulation, Chemical
chemical_list: D011433:Propranolol