title: Myocardial effects of phentolamine.
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000494:pharmacology; D000605:Amino Alcohols / Q000494:pharmacology; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002302:Cardiac Output / Q000187:drug effects; D002415:Cats; D003331:Coronary Vessels / Q000187:drug effects; D006321:Heart / Q000187:drug effects*; D006339:Heart Rate / Q000187:drug effects; D010646:Phentolamine / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D013268:Stimulation, Chemical
chemical_list: D000319:Adrenergic beta-Antagonists; D000605:Amino Alcohols; D010646:Phentolamine