Age (years) |
71.77 \(\pm\ \)10.00 |
71.21 \(\pm\ \)9.71 |
0.057 |
Sex (female) |
159 (38.6%) |
156 (37.9%) |
0.015 |
Race
Caucasian
African American
Other
|
394 (95.6%)
13 (3.2%)
5 (1.2%)
|
391 (94.9%)
12 (2.9%)
9 (2.2%)
|
0.076
|
Body mass index (kg/m2) |
29.49 \(\pm\) 5.78 |
29.59
\(\pm\) 6.09 |
0.017 |
Diabetes mellitus |
121 (29.4%) |
125 (30.3%) |
0.021 |
Dyslipidemia |
319 (77.4%) |
312 (75.7%) |
0.040 |
Chronic dialysis |
3 (0.7%) |
3 (0.7%) |
<0.001 |
Hypertension |
360 (87.4%) |
350 (85.0%) |
0.070 |
Smoking history |
47 (11.4%) |
50 (12.1%) |
0.023 |
Chronic lung disease |
80 (19.4%) |
71 (17.2%) |
0.056 |
Immunosuppression |
27 (6.6%) |
29 (7.0%) |
0.019 |
Preoperative creatinine |
1.05 \(\pm\ \)0.64 |
1.07 \(\pm\) 0.38 |
0.046 |
Peripheral vascular disease |
59 (14.3%) |
50 (12.1%) |
0.065 |
Cerebrovascular disease |
74 (18.0%) |
74 (18.0%) |
<0.001 |
Family history of coronary artery disease |
44 (10.7%) |
46 (11.2%) |
0.016 |
Prior cerebrovascular accident |
30 (7.3%) |
36 (8.7%) |
0.054 |
Prior cardiovascular intervention |
113 (27.4%) |
106 (25.7%) |
0.038 |
Prior percutaneous coronary intervention |
56 (13.6%) |
53 (12.9%) |
0.021 |
Ejection fraction |
56.03 \(\pm\ \)10.20 |
56.45 \(\pm\) 10.53 |
0.040 |
Atrial fibrillation |
81 (19.7%) |
89 (21.6%) |
0.048 |
Prior myocardial infarction |
64 (15.5%) |
63 (15.3%) |
0.007 |
Status
Elective
Urgent
Emergent/salvage
|
323 (78.4%)
86 (20.9%)
3 (0.7%)
|
323 (78.4%)
79 (19.2%)
10 (2.4%)
|
0.141
|
STS predicted risk of mortality score |
2.00 \(\pm\ 2.00\)
|
2.00
\(\pm\ 2.00\)
|
0.039 |
Implanted aortic valve size |
24.85 \(\pm\ \)2.31 |
25.07
\(\pm\ \)2.52 |
0.090 |