title: Cardiac arrest following i.v. verapamil combined with halothane anaesthesia.
mesh_terms: D000769:Anesthesia, Inhalation / Q000009:adverse effects*; D006221:Halothane / Q000009:adverse effects*; D006323:Heart Arrest / Q000139:chemically induced*; D006801:Humans; D007431:Intraoperative Complications / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D014700:Verapamil / Q000009:adverse effects*
chemical_list: D014700:Verapamil; D006221:Halothane