title: Pacemaker malfunction after nitrous oxide anesthesia.
mesh_terms: D000368:Aged; D000758:Anesthesia / Q000009:adverse effects*; D004868:Equipment Failure; D005260:Female; D006801:Humans; D009609:Nitrous Oxide / Q000009:adverse effects*; D010138:Pacemaker, Artificial
chemical_list: D009609:Nitrous Oxide