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Transcatheter Aortic Valve Implantation in a Failed Perceval Sutureless Valve, Complicated by Aortic Annular Rupture
Robert T Kay1,2, Hatem Linjawi1,2, Craig Butler1,2
1Division of Cardiology, Department of Medicine, University of Alberta, Edmonton, Alberta, Canada.
Abstract:
As the use of surgically implanted sutureless aortic valves has increased over the past decade, we expect to encounter their failure increasingly in coming years. We describe a case of Perceval aortic valve failure with stent infolding and severe stenosis. This condition was treated with valve-in-valve transcatheter aortic valve implantation and complicated by aortic annular rupture at the site of infolding. This case is important because it outlines the limited experience with valve-in-valve transcatheter aortic valve implantation to treat failed sutureless valves and identifies sutureless valve infolding as a potential risk for annular rupture.
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