The effect of nicotine, propranolol, phentolamine, and hexamethonium on the coronary microcirculation of the cat.
D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D006328:Cardiac Catheterization; D002415:Cats; D002932:Cineangiography; D003326:Coronary Circulation / Q000187:drug effects*; D003864:Depression, Chemical; D006339:Heart Rate / Q000187:drug effects; D006584:Hexamethonium Compounds / Q000008:administration & dosage / Q000494:pharmacology*; D007269:Injections, Intra-Arterial; D008833:Microcirculation / Q000187:drug effects; D009538:Nicotine / Q000008:administration & dosage / Q000494:pharmacology*; D010646:Phentolamine / Q000008:administration & dosage / Q000494:pharmacology*; D011433:Propranolol / Q000008:administration & dosage / Q000494:pharmacology; D013268:Stimulation, Chemical
D006584:Hexamethonium Compounds; D009538:Nicotine; D011433:Propranolol; D010646:Phentolamine