作者: Thomas T. Tsai , Arturo Evangelista , Christoph A. Nienaber , Truls Myrmel , Gabriel Meinhardt
DOI: 10.1056/NEJMOA063232
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摘要: Background Patency or thrombosis of the false lumen in type B acute aortic dissection has been found to predict outcomes. The prognostic implications partial have not yet elucidated. Methods We examined 201 patients with who were enrolled International Registry Acute Aortic Dissection between 1996 and 2003 survived hospital discharge. Kaplan–Meier mortality curves stratified according status (patent, thrombosis, complete thrombosis) as determined during index hospitalization. Cox proportional-hazards analysis was performed identify independent predictors death. Results During hospitalization, 114 (56.7%) had a patent lumen, 68 (33.8%) 19 (9.5%) lumen. mean (±SD) 3-year rate for 13.7±7.1%, those...