title: Regional coronary blood flow and coronary vascular reserve in unanesthetized calves at rest and during pharmacologic stress.
mesh_terms: D000241:Adenosine / Q000494:pharmacology*; D000818:Animals; D002306:Cardiac Volume / Q000187:drug effects; D002417:Cattle; D003326:Coronary Circulation / Q000187:drug effects; D007545:Isoproterenol / Q000494:pharmacology*; D008297:Male; D009200:Myocardial Contraction / Q000187:drug effects; D011433:Propranolol / Q000494:pharmacology*; D012146:Rest; D013312:Stress, Physiological; D014655:Vascular Resistance / Q000187:drug effects; D014664:Vasodilation / Q000187:drug effects; D014851:Wakefulness
chemical_list: D011433:Propranolol; D000241:Adenosine; D007545:Isoproterenol