Effects of prolonged hypotension on myocardial function in dogs.
D000311:Adrenal Glands / Q000502:physiology; D000315:Adrenalectomy; D000818:Animals; D001158:Arteries; D001794:Blood Pressure / Q000187:drug effects; D003331:Coronary Vessels; D003864:Depression, Chemical; D004106:Dilatation; D004285:Dogs; D006321:Heart / Q000502:physiology*; D006470:Hemorrhage; D009206:Myocardium / Q000378:metabolism*; D010101:Oxygen Consumption; D011433:Propranolol / Q000494:pharmacology; D012039:Regional Blood Flow; D013564:Sympathetic Nervous System / Q000502:physiology; D014294:Trimethaphan / Q000494:pharmacology; D014655:Vascular Resistance; D016276:Ventricular Function
D014294:Trimethaphan; D011433:Propranolol