Extraction of a 6-year-old leadless pacemaker (MICRA transcatheter pacing system) using commercially available removal tools: A case report.

ABSTRACT

INTRODUCTION: Leadless pacemakers are associated with a low risk of infection, so indications for their removal are rare. One can expect that the dwell time of the device correlates with a more difficult removal, but it has not been proved so far. METHODS AND RESULTS: We present a case of a patient in whom MICRA transcatheter pacing system was successfully removed with nondedicated commercially available tools, 70 months after implantation. CONCLUSION: A successful removal of the MICRA leadless pacemaker is possible, and may be safe even many years after the device implantation, despite a lack of dedicated tools. Due to the potential risk of complications, the benefits and risks of the procedure should be weighted before making a final decision.