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Midterm Stability and Hemodynamic Performance of a Transfemorally Implantable Nonmetallic, Retrievable, and Repositionable Aortic Valve in Patients With Severe Aortic Stenosis
Author(s) -
Klaudija Bijuklic,
Thilo Tuebler,
Hermann Reichenspurner,
Hendrik Treede,
Andreas Wandler,
John H. Harreld,
Reginald I. Low,
Joachim Schöfer
Publication year - 2011
Publication title -
circulation cardiovascular interventions
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.621
H-Index - 95
eISSN - 1941-7632
pISSN - 1941-7640
DOI - 10.1161/circinterventions.111.964072
Subject(s) - cardiology , stenosis , medicine , hemodynamics , aortic valve , aortic valve stenosis
Misplacement during percutaneous aortic valve implantation can be associated with severe complications. The direct flow medical (DFM) valve is repositionable and retrievable; however, the nonmetallic inflatable and conformable design of the valve results in less radial force, which may have an impact on stability and valve function over time. We, therefore, analyzed the midterm stability of the position, shape, and hemodynamic performance of the DFM percutaneous aortic valve.

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