Hydra Registry - Italy Experience

Hydra-IT is a multicenter observational study aim to collect clinical, procedural and follow-up data and evaluate the short, medium and long term results of Hydra TAVI System in patient with severe aortic stenosis.

Inclusion Criteria: * Patients with severe symptomatic native aortic valve stenosis and candidates for the TAVI procedure based on the evaluation of the Heart Team * Ability to understand and provide informed consent for inclusion in the study Exclusion Criteria: * Contraindication to TAVI: e.g. evidence of intracardiac mass, thrombus or vegetation, endocarditis. * Refusal by the patient to participate in the study * High probability of non-adherence to required follow-ups