Management of Inadvertent Left Ventricular Permanent Pacing

Abstract

Inadvertent implantation of a pacemaker lead in the left ventricle is an uncommon complication. We report a case of a permanent pacemaker lead inadvertently placed through the left subclavian artery, across the aortic valve into the left ventricle. A chest X-ray one month after the procedure showed an unusual course of the lead and a 12-lead ECG and a transthoracic echocardiogram confirmed the diagnosis. The patient refused surgical removal and remained on full anticoagulation. No clinical events were recorded during a 3-year follow-up. In such cases we propose life-long full anticoagulation as an alternative to surgical lead extraction.