The technical essentials of the procedure include femoral artery cannulation, selective antegrade cerebral perfusion for brain protection, total arch replacement with a 4-branched vascular graft, implantation of the special open stented graft into the descending aorta, moderate hypothermic balloon occluding descending aorta at 25℃. This technique allows arch reconstruction to be debranched first and upper part of the body is perfused via the 4-branched vascular graft, ensuring antegrade true lumen cerebral perfusion rapidly secured, the descending aorta is arrested by balloon occluding and early rewarming and reperfusion after distal anastomosis to minimize organs ischemia. K E Y W O R D S aortic aneurysm, aortic arch repair, aortic dissection, total arch replacement, vascular graft
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.