N %
Total Cohort 152
Timing of surgical intervention
Elective
119
78.29%
Urgent
29
19.08%
Emergent
4
2.63%
Preoperative diagnosis
Aortic Aneurysm
97
63.82%
Aortic dissection
44
28.95%
Aortic rupture
5
3.29%
Penetrating aortic ulcer
6
3.95%
Aortic Valve Replacement (%)
None
102
67.1%
Bioprosthetic
29
19.1%
Mechanical
21
13.8%
Composite Graft replacement (%) 17 11.2%
Concomitant CABG (%) 14 9.2%
Cardiopulmonary bypass time (min) 161.85±30.48
Aortic Cross-clamp time (min) 84.14±35.96
DHCA time (min) 42.13±8.90
30-day mortality 5 3.29%
Post-operative stroke 7 4.61%
Post-operative myocardial infarction 1 0.66%
Prolonged ventilation > 48 hours 16 10.53%
Renal failure requiring dialysis 4 2.63%
Re-exploration after Stage I 14 9.21%