|
Age (years)
|
52.8 ± 10.3
|
53.7 ± 11.3
|
0.724
|
|
Male sex
|
31 (67%)
|
15 (60%)
|
0.607
|
|
Height (cm)
|
168.9 ± 8.3
|
167.3 ± 8.6
|
0.449
|
|
Weight (kg)
|
69.7 ± 11.8
|
71.4 ± 11.5
|
0.587
|
|
Body surface area (m2)
|
1.75 ± 0.16
|
1.78 ± 0.19
|
0.647
|
|
Baseline laboratory values
| | | |
|
Hemoglobin (g/L)
|
130 ± 16
|
130 ± 21
|
0.979
|
|
Platelets counts (109cells/L)
|
172 ± 70
|
161 ± 53
|
0.499
|
|
International normalized ratio (INR)
|
1.00 ± 0.10
|
0.98 ± 0.09
|
0.305
|
|
Activated partial thromboplastin time (APTT) (sec)
|
26.6 ± 2.1
|
28.6 ± 1.0
|
0.964
|
|
Prothrombin time (PT) (sec)
|
11.9 ± 0.2
|
11.6 ± 0.2
|
0.368
|
|
D-dimer (ng/ml)
|
2147.8 ± 512.3
|
2497.5 ± 532.1
|
0.642
|
|
Creatinine (μmol/L)
|
83.1 ± 20.6
|
87.1 ± 32.7
|
0.554
|
|
ASA class
| | | |
|
III
|
3(6.5%)
|
1(4.0%)
|
1
|
|
IV
|
43(93.5%)
|
24(96.0%)
|
1
|
|
Principal procedure
| | | |
|
Bental
|
2(4.3%)
|
0(0%)
|
0.416
|
|
Ascending aortic replacement
|
3(6.5%)
|
2(8%)
|
1
|
|
Bental + hemiarch replacement
|
1(2.2%)
|
1(4%)
|
0.584
|
|
Ascending aortic + total arch replacement
|
3(6.5%)
|
0(0%)
|
0.492
|
|
Bental + total arch replacement + stent implanted
|
3(6.5%)
|
1(4%)
|
1
|
|
Ascending aortic + total arch replacement + stent implanted
|
34(73.9%)
|
21(84.0%)
|
0.331
|
|
Deep hypothermic circulatory arrest time (min)
|
49.5 ± 14.6
|
50.8 ± 11.4
|
0.711
|
|
Selective cerebralperfusion time (min)
|
43.8 ± 13.2
|
42.7 ± 11.1
|
0.724
|
|
Selective cerebralperfusion flow rate (ml/min)
|
492.2 ± 88.3
|
484.8 ± 93.6
|
0.743
|
|
Cardiopulmonary bypass time (min)
|
196.3 ± 41.8
|
191.4 ± 26.7
|
0.605
|
|
Nadir hemoglobin on bypass (g/dL)
|
7.3 ± 1.2
|
7.6 ± 0.9
|
0.267
|
