Table 2. Intraoperative data.
| Variables | Overall, n=503 |
|---|---|
| Aortic stenosis, (%) | 373 (74.2) |
| Aortic steno-insufficiency, (%) | 130 (25.8) |
| Valve size, (%) | |
| S | 91 (18.1) |
| M | 154 (30.6) |
| L | 218 (43.3) |
| XL | 40 (8.0) |
| Combined procedures, (%) | |
| Mitral valvoplasty | 3 (0.6) |
| Mitral valve replacement | 3 (0.6) |
| Tricuspid valve repair | 1 (0.2) |
| Mitral valve replacement + tricuspid valve repair | 1 (0.2) |
| Myectomy | 2 (0.4) |
| Conversion to full sternotomy, (%) | 2 (0.4) |
| Re-intervention, (%) | 8 (1.6) |
| Previous surgery, (%) | |
| Mitral valve repair | 2 (0.4) |
| Mitral valve replacement | 1 (0.2) |
| Aortic valve replacement | 2 (0.4) |
| Coronary artery bypass grafting | 3 (0.6) |
| ACC time for stand-alone procedure, mean ± SD, (min) | 50.3±24.5 |
| CPB time for stand-alone procedure, mean ± SD, (min) | 81.6±30.8 |
| ACC time with combined procedures and REDO, mean ± SD, (min) | 85.2±28.9 |
| CPB time with combined procedures and REDO, mean ± SD, (min) | 129.6±44.8 |
ACC, aortic cross-clamp; CPB, cardiopulmonary bypass; REDO, re-interventions; SD, standard deviation.