Variable |
Low ΔDR group (n=80) |
High ΔDR group (n=32) |
P
Value |
Acuity |
|
|
|
AMI-VSR time interval (d) |
6.54 ± 6.43 |
5.94 ± 5.52 |
0.646 |
AMI-Hosp time interval (d) |
78.78 ± 206.45 |
24.16 ± 30.57 |
<0.001 |
AMI-surgery time interval (d) |
105.39 ± 210.47 |
47.56 ± 38.58 |
<0.001 |
Acute Phase (<=7d) |
0 (0.00%) |
1 (3.12%) |
|
Healing Phase (8~28d) |
6 (7.50%) |
8 (25.00%) |
|
Healed Phase (>28d) |
74 (92.50%) |
23 (71.88%) |
|
Critical Preoperative Status |
27 (33.75%) |
22 (68.75%) |
<0.001 |
EuroSCORE |
12.15 ± 4.28 |
15.81 ± 4.40 |
<0.001 |
Echocardiography |
|
|
|
Rupture Size |
11.50 ± 3.82 |
17.44 ± 5.30 |
<0.001 |
Rupture Enlargement Rate |
0.06 ± 0.07 |
0.56 ± 0.53 |
<0.001 |
LVEF |
49.79 ± 10.05 |
48.06 ± 10.41 |
0.418 |
Surgical Status
|
|
|
0.001 |
Emergency Operation |
6 (7.50%) |
10 (31.25%) |
|
Uegent Operation |
40 (50.00%) |
17 (53.12%) |
|
Elective Operation |
34 (42.50%) |
5 (15.62%) |
|
Operative Characteristics |
|
|
|
Cardiopulmonary Bypass Time |
108.30 ± 54.63 |
130.47 ± 57.31 |
0.058 |
Aortic Clamping Time |
70.44 ± 31.04 |
95.38 ± 44.08 |
<0.001 |
Postoperative Outcomes |
|
|
|
Postoperative Ventilation Time |
47.85 ± 74.85 |
86.19 ± 132.50 |
0.021 |
ICU Stay |
5.94 ± 5.90 |
9.47 ± 8.85 |
0.003 |
Continuous Renal Replacement Therapy |
5 (6.25%) |
5 (15.62%) |
0.116 |
Reoperation |
2 (2.50%) |
4 (12.50%) |
0.034 |
Postoperative Shunt |
8 (10.00%) |
3 (9.38%) |
0.92 |
Postoperative Cerebrovascular accident |
0 (0.00%) |
1 (3.12%) |
0.112 |
Postoperative Death |
2 (2.50%) |
6 (18.75%) |
0.003 |