Aortic Valve Stenosis Clinical Trial
Official title:
Medtronic CoreValve Evolut R United States Clinical Study (Evolut 34R Addendum)
The study objectives are to assess the safety and efficacy of the CoreValve Evolut 34R transcatheter aortic valve replacement (TAVR) system in patients with severe symptomatic aortic stenosis who are considered at high or extreme risk for surgical aortic valve replacement.
This objective will be accomplished by a prospective, single arm, historical controlled, multi-site study involving up to 60 implanted subjects at up to 15 study sites in the United States. Procedural and 30 day safety and efficacy results from this study will be compared to appropriate historical control data for the Medtronic CoreValve System. Subjects will be followed up to 5 years following implantation. ;
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|---|---|---|---|
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