Table 2.
Previous cardiac surgery in the overall population and according to type of mitral valve surgerya
| Surgery, n (%) | Overall population (n = 78) | Mitral repair (n = 45) | Mitral replacement (n = 33) |
|---|---|---|---|
| Coronary artery bypass graft | 8 (10.3) | 1 (2.2) | 7 (21.2) |
| Repair procedure | 10 (12.8) | 5 (11.1) | 5 (15.2) |
| Aortic valve repair | 5 (6.4) | 3 (6.7) | 2 (6.1) |
| Mitral valve repair | 6 (7.7) | 3 (6.7) | 3 (9.1) |
| With ring | 3/6 (50.0) | 2/3 (66.7) | 1/3 (33.3) |
| Valve replacement | 15 (19.2) | 3 (6.7) | 12 (36.4) |
| Aortic valve replacement | 9 (11.5) | 3 (6.7) | 6 (18.2) |
| Mitral valve replacement | 9 (11.5) | 0 | 9 (27.3) |
aSome patients may have undergone more than one previous cardiac surgery