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Difficulties with horizontal aortic root in transcatheter aortic valve implantation
Author(s) -
Chan Pak Hei,
AlegriaBarrero Eduardo,
Mario Carlo Di
Publication year - 2013
Publication title -
catheterization and cardiovascular interventions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.988
H-Index - 116
eISSN - 1522-726X
pISSN - 1522-1946
DOI - 10.1002/ccd.24378
Subject(s) - medicine , aortic root , regurgitation (circulation) , aortic valve , cardiology , aortic valve regurgitation , surgery , aorta
Transcatheter aortic valve implantation (TAVI) emerged to be a viable treatment option for failing bioprosthesis in the aortic position. Transfemoral approach is the most common access route for TAVI and associated with most favorable clinical outcome. However, in the presence of unfavorable aortic root anatomy, TAVI via transfemoral approach provides inadequate support for device manipulation during valve positioning, particularly performed for the indication of severe aortic regurgitation. We report our experience on TAVI utilizing CoreValve for a patient with regurgitant failing bioprosthesis with horizontal aortic root where we encountered difficulties during implantation and retrieval of valve delivery system. © 2012 Wiley Periodicals, Inc.