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Comparison of Melody® and the SAPIEN™ valves
| Characteristic | Melody® valve | SAPIEN™ valve |
|---|---|---|
| Stent material | Iridium 10%, platinum 90% | Stainless steel |
| Valve material | Bovine jugular vein | Bovine pericardium treated with Thermafix™ |
| Available diameter (mm) | 18–22 | 23 or 26 |
| Stent height (mm) | 34 | 14.5 or 16 |
| Delivery sheath size (F) | 22 | 22 or 24 |
