Left Ventricular Assist Device With External Iliac Artery Outflow Graft Anastomosis.

Abstract

Durable left ventricular assist devices (LVADs) are a cornerstone therapy for patients with end-stage heart failure, and thus efforts to develop techniques that facilitate their use in an expanded population of patients are critical. Although the preferred outflow graft anastomosis site is the ascending aorta, alternative sites have been described including the descending thoracic and supraceliac abdominal aorta, as well as the innominate and axillary arteries. However, these vessels can be unfavorable targets in the setting of atherosclerosis, aneurysm, insufficient caliber, dissection, or complicated anatomy due to prior interventions. We present the case of a patient undergoing destination therapy LVAD implantation who had a complex surgical history leaving these targets unviable and thus necessitating selection of an alternative site. In this case, the right external iliac artery was successfully used for LVAD outflow graft anastomosis.