Initial surgery (n = 43) | CTD (n = 30) | non-CTD (n = 13) | p value |
---|---|---|---|
Surgical site of aorta | |||
Ascending aorta | 5 (16.7%) | 3 (23.1%) | 0.944 |
Aortic arch | 9 (30.0%) | 7 (53.8%) | 0.253 |
Descending aorta | 10 (33.3%) | 1 (7.7%) | 0.164 |
Thoraco-abdominal aorta | 2 (6.7%) | 2 (15.4%) | 0.740 |
Abdominal aorta | 4 (13.3%) | none | 0.417 |
Simultaneous aortic root | 11 (36.7%) | 1 (7.7%) | 0.115 |
Concomitant mitral valve surgery | 2 (6.7%) | none | 0.869 |
Conditions of false channel after the initial surgery | |||
Double barrel | 23 (76.7%) | 8 (61.5%) | 0.519 |
Partial thrombosed | 2 (6.7%) | 2 (15.4%) | 0.740 |
Thrombosed (IMH) | 5 (16.7%) | 3 (23.1%) | 0.945 |