CPB time (min) |
220 [179-263] |
235 [200-301] |
219
[175-260] |
.023 |
Crossclamp of ascending aorta |
118 (58) |
15 (60) |
103 (58) |
.664 |
Cannulation strategy |
|
|
|
.448 |
Axillary + Femoral |
189 (94) |
22 (88) |
167 (94) |
|
Femoral |
10 (5) |
2 (8) |
8 (5) |
|
Direct aorta |
2 (1) |
1 (4) |
1 (0.5) |
|
Inominate |
1 (0.5) |
0 (0) |
1 (0.5) |
|
Lowest temperature(℃) |
23.4 [22.6-24.3] |
23.3 [22.7-23.8] |
23.4 [22.6-24.3] |
.112 |
Circulatory arrest time (min) |
56 [46-70] |
62 [48-75] |
56
[45-70] |
.287 |
Cerebral perfusion strategy |
|
|
|
.850 |
Antegrade |
200 (99) |
25 (100) |
175 (99) |
|
Retrograde |
2 (1) |
0 (0) |
2 (1) |
|
Cerebral perfusion time (min) |
61 [40-152] |
67 [39-175] |
60
[40-150] |
.882 |
Aortic Procedure |
|
|
|
|
Root |
25 (13) |
5 (20) |
20 (11) |
.243 |
Ascending |
98 (48) |
11 (44) |
87 (49) |
.819 |
Total arch |
88 (44) |
10 (40) |
78 (44) |
.521 |
Aortic valve |
11 (5) |
2 (8) |
9 (5) |
.158 |
CABG |
12 (6) |
3 (12) |
9 (5) |
.798 |
Postoperative VA-ECMO |
6 (3) |
2 (8) |
4 (2) |
.082 |