Table 2.
Perfusion and surgical time, rates of acute kidney injury, infection, and in-hospital deaths by types of procedures performed.
| Procedure type | Total N (%)† | Perfusion time, minutes Mean (SD) | Surgical time, hours Mean (SD) | Platelet Nadir < 75 N (%)‡ | Infections N (%)‡ | AKI N (%) | Stage 3 AKI N (%)‡ | In-hospital deaths N (%)‡ |
|---|---|---|---|---|---|---|---|---|
| Aneurysm repair | 149 (10.9) | 166.3 (59.9) | 7.2 (1.9) | 34 (22.8) | 13 (8.7) | 31 (20.8) | 3 (2.0) | 4 (2.7) |
| Valve surgery | 421 (30.9) | 153.5 (67.3) | 6.3 (1.8) | 135 (32.1) | 33 (7.8) | 69 (16.4) | 12 (2.9) | 8 (1.9) |
| Coronary artery bypass | 419 (30.7) | 114.2 (50.6) | 6.6 (1.7) | 58 (13.8) | 55 (13.1) | 110 (26.) | 15 (3.4) | 4 (1.0) |
| Left ventricular assist device | 75 (5.5) | 110.7 (60.1) | 6.8 (2.0) | 27 (36.0) | 11 (14.7) | 20 (26.7) | 5 (6.7) | 2 (2.7) |
| Other/TAVR/TEVAR | 73 (5.4) | 108.5 (75.4) | 5.5 (2.1) | 16 (21.9) | 6 (8.2) | 13 (17.8) | 2 (2.7) | 3 (4.1) |
| Combined§ | 227(16.6)) | 178.3 (71.2) | 7.4 (1.9) | 86 (37.9) | 28 (12.3) | 65 (28.6) | 9 (4.0) | 6 (2.6) |
| Total | 1,364 | 142.2 (67.7) | 6.7 (1.9) | 356 (26.1) | 146 (10.7) | 308 (28.6) | 46 (3.4) | 27 (2.0) |
Abbreviations: AKI, acute kidney injury; SD, standard deviation; TAVR, transcatheter aortic valve replacement; TEVAR, thoracic endovascular aortic repair.
†
Values are frequency and column percentage.
‡
Values are frequency and row percentage.
§
Combined includes all patients with procedures that fell into multiple categories.