Aortic Valve Stenosis Clinical Trial
Official title:
Retrospective Assessment of the Portico Transcatheter Aortic Valve for Valve-in-Valve Use
The objective of this data-collection study is to retrospectively evaluate the safety and clinical performance of the Portico transthoracic aortic valve for Valve-in-Valve treatment of a failed aortic surgical bioprosthetic valve in patients who are considered at increased surgical risk for a redo surgical aortic valve replacement.
Two options currently exist to treat failed surgical aortic bioprostheses: transcatheter valve-in-valve implantation (ViV) or redo surgical aortic valve replacement (rAVR). The objective of this comprehensive data-collection study is to retrospectively evaluate the safety and clinical performance of the Portico transthoracic aortic valve for Valve-in-Valve treatment of a failed aortic surgical bioprosthetic valve in patients who are considered at increased surgical risk for a redo surgical aortic valve replacement. ;
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