Management of compromised bilateral carotid artery flow in acute type A aortic dissection, in a neurologically intact patient

Type A aortic dissection (TAAD) is a disease that can have a cataclysmic impact on a patient's life, and early surgical intervention is crucial for survival. Cerebral malperfusion occurs in 6–14% of TAAD patients, primarily from partial or complete blockage of the arch vessels by the dissection flap, and hypoxic brain injury secondary to tamponade or shock and/or brain embolism from thrombosis of the false lumen. Management protocols for concomitant carotid arterial dissection in TAAD patients are inconsistent in the current literature. Through this case report, we have tried to describe our easily replicable strategies to manage bilateral carotid artery involvement in TAAD, avoiding total circulatory arrest (TCA), in a neurologically intact patient with good neurological outcome.