Cardiac perforation due to a fracture of a recalled Accufix bipolar active fixation pacing lead 29 years after implantation: A case report

摘要

The Accufix bipolar active fixation atrial pacing lead (Model 330-801; Telectronics) can have mechanical complications due to a fracture of its J retention wire. An 80-year-old man had the Accufix atrial pacing lead implanted 29 years prior, and surgical removal was required because a part of the lead was perforating the apex of the right ventricle. Regular follow-up examinations are recommended to eliminate the possibility of protrusion and detachment of the J retention wire, even if the clinical course after implantation is stable for a prolonged period.