Initial experience with larger laser sheaths for the removal of transvenous pacemaker and implantable defibrillator leads.

BACKGROUND: In a previous randomized trial, the 12F laser sheath removed pacing leads via the implant vein more successfully than traditional mechanical tools alone. Two larger sizes of laser sheath, the 14F and 16F models, were developed to extract defibrillator leads and large-diameter pacing lead... View More