title: Retention of semifloating electrode catheter.
abstract: A semifloating electrode was prophylactically inserted in an 84-year-old man because of the presence of bifascicular block and the suspicion of acute myocardial infarction. After 6 days it was decided to remove the electrode, but its extraction was not possible. This case demonstrates that retention of semifloating electrode, although a rare complication of temporary right ventricular pacing, is more than a theoretical hazard.
mesh_terms: D000368:Aged; D004567:Electrodes, Implanted / Q000009:adverse effects*; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000517:prevention & control; D010138:Pacemaker, Artificial / Q000009:adverse effects*