[Percutaneous lead extraction. Complications and their management].

BACKGROUND: Percutaneous lead extraction represents one of the most difficult and challenging interventions in the therapy with cardiac implantable electronic devices (CIEDs). Despite the progress in outcome and safety of these procedures in the last decade, the first published results of the ELECTRa registry point out that the risk of life-threatening complications should not be underestimated. Therefore, pre-operative screening for indications, present infections, pacemaker dependency, age and type of implanted leads, previous cardiac surgery and presence of anatomic variations are prerequisite to assess the individual operation risk. RESULTS: Apart from the decision for any particular operative approach, the risk-adjusted settings should be selected in order to enable intraoperative escalation of extraction methods, if needed. A good theoretical knowledge of potential perioperative problems and complications as well as the intraoperative use of TEE enables early detection and management of complications. Furthermore, preoperative arrangements with other professionals and a team approach in emergency management enable fast and structured action when needed, thus, reducing mortality in case of life-threatening complications.