| Prosthetic Annuloplasty Rings/Bands Implanted (Size no.) | MIMVR (N-21) | STMVR (N-21) |
| Carpentier Edward classic Rigid Annuloplasty ring |
|
|
| (Edward Life Sciences Irvine USA) |
|
|
| #26 | 1 | 0 |
| #28 | 11 | 4 |
| #30 | 1 | 4 |
| #32 | 0 | 4 |
| PROFILE 3D Rigid Annuloplasty Ring |
|
|
| (Medtronic, Minneapolis, MN USA) |
|
|
| #28 | 1 | 1 |
| #30 | 4 | 2 |
| #32 | 1 | 2 |
| Saddle Ring St Jude #28 (St. Paul, Minnesota, USA) | 1 | 1 |
| Coosgrove-Edward Flexible Band #26 (Edward Life Sciences Irvine USA) | 1 | 3 |