Prevention from Atheroembolization during Thoracic Endovascular Aortic Repair in Patients with Severe Atherosclerosis in the Aorta.

Postoperative ischemic complications, especially cerebral infarction due to atheroembolization following thoracic endovascular aortic repair, can be catastrophic. Herein, we present a maneuver of prevention of cerebral infarction using temporary cerebral arterial perfusion from the femoral artery, with the extracorporeal circuit including roller pump and filter in case of severe atherosclerotic change in thoracic aorta.