Investigation of the ALLEGRA THV System With a New Delivery System in Patients With Aortic Stenosis or Failed Surgical Bioprosthesis
Conditions
- Transcatheter Aortic Valve Implantation
Interventions
- DEVICE: (ALLEGRA Transcatheter Heart Valve) TAVI in severe calcified aortic stenosis or in failed surgical aortic bioprosthesis
Sponsor
NVT GmbH