Implantation of two self‐expanding aortic bioprosthetic valves during the same procedure—Insights into valve‐in‐valve implantation (“Russian doll concept”)
- 27 October 2008
- journal article
- case report
- Published by Wiley in Catheterization and Cardiovascular Interventions
- Vol. 73 (4), 530-539
- https://doi.org/10.1002/ccd.21822
Abstract
Transcatheter aortic value implantation has gained acceptance as a treatment for elderly patients considered high risk for surgical aortic valve replacement. There are still, however, many unresolved clinical and technical issues. The occurrence of transcatheter aortic valve‐in‐valve implantation has been reported anecdotally. Aside from a single case report, there is little literature on this topic. This study was conducted to evaluate the procedural, imaging, and clinical outcomes of patients who underwent transcatheter valve‐in‐valve implantation with two self‐expanding aortic valve bioprostheses during the same procedure. We discuss also the potential valve of on‐line quantitative angiography for assessing the depth of valve implantation and the need to implant a second valve.Keywords
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