Document Detail


Transcatheter aortic valve implantation for severe aortic regurgitation in a stentless bioprosthetic valve with the core valve revalving system-technical tips and role of the accutrak system.
MedLine Citation:
PMID:  21557449     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Transcatheter aortic valve implantation may offer a less invasive alternate to surgical reoperation in patients with failed aortic bioprosthetic valves. Prior reports have focussed on successful transcatheter treatment of stented bioprosthesis. Newer stentless valves offer unique technical challenges. In the absence of radiopaque markers, the deployment is carried out under angiographic control. Device stability is also an important issue in cases of severe regurgitation. We report on the first case of percutaneous replacement of a severely regurgitant degenerated stentless bioprosthesis treated with the new iteration of the core valve system incorporating the Accutrak stability layer. Salient technical expedients have been mentioned and discussed in detail. © 2011 Wiley-Liss, Inc.
Authors:
Kunal Sarkar; Gian Paolo Ussia; Corrado Tamburino
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-5-6
Journal Detail:
Title:  Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions     Volume:  -     ISSN:  1522-726X     ISO Abbreviation:  -     Publication Date:  2011 May 
Date Detail:
Created Date:  2011-5-10     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  100884139     Medline TA:  Catheter Cardiovasc Interv     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2011 Wiley-Liss, Inc.
Affiliation:
Division of Cardiology, Ferrarotto Hospital, University of Catania, Catania, Italy.
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