title: Use of thiopental-lidocaine combination for elective cardioversion.
mesh_terms: D000328:Adult; D000368:Aged; D000771:Anesthesia, Intravenous; D004554:Electric Countershock; D006801:Humans; D008012:Lidocaine; D008875:Middle Aged; D013874:Thiopental
chemical_list: D008012:Lidocaine; D013874:Thiopental