title: Beta-blocking agents in the management of cardiac arrhythmias.
mesh_terms: D000328:Adult; D000818:Animals; D001145:Arrhythmias, Cardiac / Q000188:drug therapy*; D001281:Atrial Fibrillation / Q000188:drug therapy; D001282:Atrial Flutter / Q000188:drug therapy; D001919:Bradycardia / Q000139:chemically induced; D002302:Cardiac Output / Q000187:drug effects; D006801:Humans; D010672:Phenytoin / Q000494:pharmacology
chemical_list: D010672:Phenytoin