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Table 4 Comparative perioperative parameters

From: A graft inversion technique for retrograde type A aortic dissection after thoracic endovascular repair for type B aortic dissection

Variables Graft inversion (n = 11) Stepwise (n = 9) P
Cardiopulmonary bypass time 165.8 ± 37.9 min 206.1 ± 46.8 min 0.047
Aortic cross-clamp time 124.5 ± 32.1 min 142.8 ± 36.5 min 0.25
Circulatory arrest time 34.5 ± 5.6 min 42.4 ± 9.5 min 0.031
  1. Data are presented as n (%) or means (ranges). All perioperative variables were analyzed by t-test. P ≤ 0.05 was regarded as statistic significance