title: Comparison of diazepam and sodium methohexital in elective DC cardioversion.
mesh_terms: D000368:Aged; D000777:Anesthetics / Q000627:therapeutic use*; D001145:Arrhythmias, Cardiac / Q000188:drug therapy; D002986:Clinical Trials as Topic; D003975:Diazepam / Q000627:therapeutic use*; D004554:Electric Countershock; D005260:Female; D006801:Humans; D008297:Male; D008723:Methohexital / Q000627:therapeutic use*; D008875:Middle Aged; D012964:Sodium / Q000627:therapeutic use*
chemical_list: D000777:Anesthetics; D012964:Sodium; D008723:Methohexital; D003975:Diazepam