LAUSR

Surgical outcomes of total arch replacement (TAR) have improved dramatically over the last decades. However, patients of advanced age and with a severely reduced cardiac function and an extended aortic arch aneurysm may not be candidates for conventional TAR. Endovascular and hybrid treatment for extended aortic aneurysm have demonstrated lower mortality and morbidity, and considered for the advanced age and high‐risk patients. But endovascular with total de‐branching technique remains challenging with the slightly dilated ascending aorta. Reducing the operation time, cardiac arrest time, and circulatory arrest time should be needed to resolve the problem for the conventional TAR with an advanced age and a severely reduced cardiac function. We herein introduce our surgical technique for the case of an 84‐year‐old man with a severely reduced cardiac function, who was successfully treated with beating heart TAR with minimization of the operation time, cardiac arrest time, and circulatory arrest time.