Permanent pacemaker implantation in the cardiac catheterization laboratory: the subclavian vein approach.

During a 36-month period, 171 permanent pacemaker procedures were performed in the cardiac catheterization laboratory by invasive cardiologists. This included 111 initial pacemaker system implants, via the percutaneous subclavian vein approach, 45 pulse generator changes, and 15 miscellaneous procedures. In no case did subclavian vein puncture result in pneumothorax, hemothorax, or brachial plexus injury. In patients undergoing initial lead placement, the dislodgment rate was 0.8% over a 16-month follow-up period. The reoperation rate for causes other than premature battery depletion was 5.4% during the first 12 months. The implantation of permanent pacemakers can be safely and effectively accomplished by experienced invasive cardiologists in the cardiac catheterization laboratory. In our series not only was continuity of patient care improved, but also medical costs were reduced.