Table 2. Failing surgical bioprosthesis.
| Characteristics | TAV-in-SAV (n=50) | SAV-in-SAV (n=52) |
|---|---|---|
| SJM Biocor | 1 | 6 |
| Vascutek BioValsalva | 1 | – |
| Carpentier Edwards Perimount1 | 23 | 18 |
| Sorin Freedom SOLO | 1 | 5 |
| Medtronic Freestyle | 2 | – |
| Medtronic Hancock | 4 | 4 |
| Homograft | 1 | 3 |
| Sorin Mitroflow | 11 | 4 |
| Medtronic Mosaic | 4 | 4 |
| Sorin Soprano | 2 | – |
| Baxter | – | 1 |
| Medtronic 3f Enable | – | 2 |
| SJM Epic Supra | – | 3 |
| Sorin Perceval | – | 1 |
| SJM Toronto SPV | – | 1 |
1, Including Perimount, Perimount Magna, Perimount Magna Ease. SJM, St. Jude Medical; SPV, stentless porcine valve; TAV-in-SAV, transcatheter aortic valve-in-surgical aortic valve; SAV-in-SAV, surgical aortic valve redo-operation.