Survival outcomes of hybrid versus total arch replacement in type A aortic dissection: A meta-analysis of reconstructed individual participant data
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IntroductionThe optimal extent of aortic arch intervention for acute type A aortic dissection (ATAAD) remains uncertain. Total arch replacement with a frozen elephant trunk (TAR + FET) prolongs circulatory-arrest time, whereas hybrid arch repair (HAR)-supra-ao... ...