Transcatheter aortic valve implantation (TAVI) is increasingly used to treat patients with aortic stenosis for whom the risks associated with surgery are very high. In this Review, the new generation of TAVI devices are discussed, many of which have features that allow repositioning of the device and reduce paravalvular leakage.
- Maurizio Taramasso
- Alberto Pozzoli
- Ottavio Alfieri
