| N = 12 | % |
Mitral position | 6 | 50 |
Aortic position | 5 | 41.6 |
>1 prosthetic valve | 2 | 16.6 |
Mitral and aortic position | 1 | 8.3 |
Valve dysfunction | 3 | 25 |
Mortality | 4 | 33.3 |