Table 1.
Baseline Demographics and Intraoperative Characteristics for All Eligible Patients
| Characteristics | Eligible Patients (n = 98) |
|---|---|
| Baseline demographics | |
| Age, years | 69 (61–75) |
| Female | 40.8 (40) |
| White | 95.9 (94) |
| Heart failure | 48 (47) |
| Hypertension | 68.4 (67) |
| Peripheral artery disease | 14.3 (14) |
| Prior cerebrovascular accident | 7.1 (7) |
| Prior myocardial infarction | 41.8 (41) |
| Dialysis-dependent renal failure | 3.1 (3) |
| Diabetes mellitus | 32.7 (32) |
| Pulmonary disease | 10.2 (10) |
| Ejection fraction, % | 52.7 ± 13.9 |
| Intraoperative characteristics | |
| Case status | |
| Elective | 60.2 (59) |
| Urgent | 39.8 (39) |
| Emergent or emergent salvage | 0 (0) |
| Atrial fibrillation procedure | 4.1 (4) |
| Aortic procedure | 7.1 (7) |
| Coronary artery bypass graft | 63.3 (62) |
| Isolated coronary artery bypass graft | 39.8 (39) |
| Aortic valve repair | 1 (1) |
| Aortic valve replacement | 33.7 (33) |
| Mitral valve repair | 11.2 (11) |
| Mitral valve replacement | 5.1 (5) |
| Tricuspid valve repair | 5.1 (5) |
| Tricuspid valve replacement | 1 (1) |
| Pulmonary valve repair | 0 (0) |
| Ventricular assist device | 0 (0) |
| Heart transplantation | 0 (0) |
| Cardiopulmonary bypass time, min | 109 ± 36 |
Values are median (interquartile range), percent (n), or mean ± SD.