Acute Type A Dissection Treated with Combined Endovascular Repair of Arch and Surgical Bypass of Arch Vessels from Descending Aorta

Abstract

We report a case of an endovascular repair of a recurrent dissecting aneurysm of the aortic arch and dissection of carotid vessels, 3 years after surgical repair of aortic valve and ascending aorta for a type A dissection. We performed a bypass from the descending aorta to right, left common carotid artery (CCA), to left subclavian artery with no cardiopulmonary bypass and thereafter, total ascending and aortic arch stent grafting. We suggest considering total aortic arch stent grafting with bypass of arch vessels in cases of complicated acute type A dissection. In cases where the ascending aorta cannot be used as donor site for bypass, we suggest the use of the descending aorta.