title: Antiarrhythmic therapy for the elderly: a two-edged sword.
mesh_terms: D000368:Aged; D000889:Anti-Arrhythmia Agents / Q000009:adverse effects / Q000627:therapeutic use*; D001145:Arrhythmias, Cardiac / Q000175:diagnosis / Q000188:drug therapy / Q000503:physiopathology / Q000628:therapy; D001285:Atropine / Q000627:therapeutic use; D001949:Bretylium Compounds / Q000627:therapeutic use; D004071:Digitalis Glycosides / Q000627:therapeutic use; D006801:Humans; D007545:Isoproterenol / Q000627:therapeutic use; D008012:Lidocaine / Q000627:therapeutic use; D010672:Phenytoin / Q000627:therapeutic use; D011379:Prognosis; D011433:Propranolol / Q000627:therapeutic use; D012602:Scopolamine Derivatives / Q000627:therapeutic use
chemical_list: D000889:Anti-Arrhythmia Agents; D001949:Bretylium Compounds; D004071:Digitalis Glycosides; D012602:Scopolamine Derivatives; D010672:Phenytoin; D001285:Atropine; D008012:Lidocaine; D011433:Propranolol; D007545:Isoproterenol