Primary tear location
Non coronary sinus
Left coronary sinus
Right coronary sinus
Sinotubular junction
Ascending aorta
Aortic arch
|
60 (16.6)
14 (3.9)
13 (3.6)
61 (16.9)
157 (43.5)
39 (10.8)
|
37 (15.4)
12 (5.0)
15 (6.3)
30 (12.5)
125 (52.1)
15 (6.3)
|
0.062
|
Secondary arch tear (y/n) |
75 (20.8) |
29 (12.1) |
0.006 |
Cannulation strategy
Aortic
Subclavian
Femoral
|
291 (80.6)
31 (8.6)
21 (5.8)
|
199 (82.9)
23 (9.6)
12 (5.0)
|
0.447
|
Distal aorta
Hemiarch replacement
Total arch replacement
Elephant trunk
Frozen elephant trunk
|
208 (57.6)
141 (39.1)
29 (8.0)
47 (13.0)
|
165 (68.8)
70 (29.2)
10 (4.2)
18 (7.5)
|
0.006
0.013
0.060
0.033
|
Carotid artery replacement
Both carotid arteries
Left carotid artery only
Right carotid artery only
|
9 (2.5)
17 (4.7)
13 (3.6)
|
18 (7.5)
2 (0.8)
10 (4.2)
|
0.004
0.008
0.723
|
Concomitant coronary artery bypass graft |
51 (14.13) |
34 (14.17) |
0.989 |
Cardiopulmonary bypass time (min) |
207 ± 74.0 |
197 ± 73.5 |
0.094 |
Ischemic time (min) |
141 ± 63.4 |
135 ± 58.3 |
0.188 |
Antegrade cerebral perfusion time (min) |
15.0 ± 21.8 |
12.7 ± 20.7 |
0.223 |
Retrograde cerebral perfusion time (min) |
16.6 ± 15.4 |
17.9 ± 14.0 |
0.315 |
Proximal reconstruction
Aortic valve resuspension
Aortic valve replacement
Valve-sparing root replacement
Complete aortic root replacement
Mechanical valve implant
Bioprosthetic valve implant
|
203 (56.2)
22 (6.1)
82 (22.7)
66 (18.3)
31 (8.6)
34 (9.4)
|
156 (65.0)
15 (6.2)
40 (16.7)
45 (18.7)
14 (5.8)
30 (12.5)
|
0.032
0.938
0.071
0.885
0.209
0.230
|