Application of mild hypothermic arch-clamping technique in the repair of DeBakey type I aortic dissection

Acute DeBakey type I aortic dissection is a life-threatening cardiovascular emergency with high morbidity and mortality, often requiring total arch replacement. This study aimed to evaluate the safety and efficacy of mild hypothermic arch-clamping technique in the surgical treatment of DeBakey type I aortic dissection.