Variables | ACI groupa | non-ACI groupb | P-value |
---|---|---|---|
n = 139 | n = 792 | ||
Proximal repair | |||
Bentallc, n(%) | 51 (36.7) | 261 (33.0) | 0.389 |
Davidd, n(%) | 1 (0.7) | 11 (1.4) | 1.000 |
Wheate, n(%) | 1 (0.7) | 2 (0.2) | 0.385 |
AARf, n(%) | 86 (61.9) | 518 (65.4) | 0.421 |
Distal repair, n(%) | |||
Aortic arch formation, n(%) | 2 (1.4) | 11 (1.4) | 1.000 |
Hemiarch replacement, n(%) | 12 (8.6) | 66 (8.3) | 0.906 |
Total arch replacement, n(%) | 101 (72.7) | 602 (76.0) | 0.397 |
ACI sideg | |||
Left coronary artery, n(%) | 12 (8.6) | – | – |
Right cornary artery, n(%) | 129 (92.8) | – | – |
Bilateral coronary artery, n(%) | 2 (2.3) | – | – |
ACI classificationh | |||
Type A, n(%) | 113 (81.3) | – | – |
Type B, n(%) | 16 (18.7) | – | – |
Type C, n(%) | 0 (0) | – | – |
Manamement of ACI | |||
CORi | 109 (78.4) | – | – |
CABGj | 30 (21.6) | 37 (4.7) | < 0.001*** |
Duration of surgery, mean (SD),min | 476.3 (127.2) | 447.6 (115.5) | 0.008** |
Duration of cardiopulmonary bypass, mean (SD),min | 231.6 (74.6) | 203.4 (60.7) | < 0.001*** |
Duration of ICUk, mean (SD), hour | 134.6 (211.2) | 176.5 (487.5) | 0.320 |
Duration of MVl, mean (SD), hour | 82.1 (125.1) | 80.6 (110.2) | 0.888 |
Secondary outcomes | |||
LCOSm, n(%) | 8 (5.8) | 28 (3.5) | 0.211 |
Acute kidney injury, n(%) | 34 (24.5) | 126 (15.9) | 0.014* |
Malignant arrhythmia, n(%) | 1 (0.7) | 13 (1.6) | 0.410 |