Inadvertent Transarterial Lead Placement in the Left Ventricle and Aortic Cusp: Percutaneous Lead Removal with Carotid Embolic Protection and Stent Graft Placement

摘要

Background/PurposeTransarterial lead implantation in the left ventricle or aorta is a rare complication. Percutaneous lead removal is associated with significant thromboembolic and bleeding risk. We present two cases of lead removal from the left ventricle via the left subclavian artery with concurrent carotid embolic protection followed by stent graft placement in the subclavian artery.