Alpha-adrenergic blocking agents.
D000317:Adrenergic alpha-Antagonists / Q000266:history / Q000494:pharmacology; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D001794:Blood Pressure / Q000187:drug effects; D003331:Coronary Vessels / Q000187:drug effects; D004876:Ergot Alkaloids / Q000494:pharmacology; D049673:History, 20th Century; D006801:Humans; D009200:Myocardial Contraction / Q000187:drug effects; D009203:Myocardial Infarction / Q000188:drug therapy; D010643:Phenoxybenzamine / Q000494:pharmacology; D010646:Phentolamine / Q000494:pharmacology; D012769:Shock / Q000188:drug therapy
D000317:Adrenergic alpha-Antagonists; D004876:Ergot Alkaloids; D010643:Phenoxybenzamine; D010646:Phentolamine