What are the potential complications associated with implantable cardioverter-defibrillator replacement?
Potential complications associated with implantable cardioverter-defibrillator replacement include infection, device failure, and procedural complications such as cardiac perforation and lead dislodgement. In a study of 36,076 patients, a higher incidence of pacemaker infection was reported after replacement than after first implantation. Additionally, a study of pulse generator change reported a complication risk with device advisories or recalls. Other potential complications include device erosion and fracture, and atrial fibrillation or flutter.