Table 2:
Important cardiac and non-cardiac operations and percutaneous interventions performed before, during and after the Konno–Rastan procedure for all patients
| Variable | Number | Annulus diameter |
|
|---|---|---|---|
| ≤15 | >15 | ||
| Previous cardiac surgeries or percutaneous interventions | |||
| No | 12 | 3 | 9 |
| One surgery | 18 | 7 | 11 |
| Two surgeries | 6 | 2 | 4 |
| Three surgeries | 2 | 1 | 1 |
| Balloon aortic valvuloplasty | 10 | 6 | 4 |
| Previous cardiac operations: | |||
| Aortic commissurotomy with or without web resection | 25 | 7 | 18 |
| Modified Konno | 2 | 1 | 1 |
| Mitral valve repair | 2 | 2 | 0 |
| Mitral valve replacement | 2 | 0 | 2 |
| Aortic valve replacement (small diameter) | 2 | 2 | 0 |
| VSD closure | 1 | 1 | 0 |
| Homograft for pulmonary atresia | 1 | 0 | 1 |
| Aneurysm of sinus of Valsalva | 1 | 0 | 1 |
| Liver transplantation | 3 | 2 | 1 |
| Combined operations with Konno–Rastan | |||
| Mitral valve repair | 5 | 1 | 4 |
| Mitral valve replacement | 4 | 1 | 3 |
| Tricuspid valve repair | 2 | 1 | 1 |
| CABG | 4 | 1 | 3 |
| Postoperative operations | |||
| CABG | 1 | 0 | 1 |
| Liver transplantation | 3 | 1 | 2 |
| Mitral valve replacement | 3 | 1 | 1 |
| VSD closure | 1 | 0 | 1 |
CABG: coronary artery bypass grafting; VSD: ventricular septal defect.