Aortic Root Replacement with a Composite Valved Conduit
نویسندگان
چکیده
منابع مشابه
Totally biological composite aortic stentless valved conduit for aortic root replacement: 10-year experience
OBJECTIVES To retrospectively analyze the clinical outcome of a totally biological composite stentless aortic valved conduit (No-React® BioConduit) implanted using the Bentall procedure over ten years in a single centre. METHODS Between 27/10/99 and 19/01/08, the No-React® BioConduit composite graft was implanted in 67 patients. Data on these patients were collected from the in-hospital datab...
متن کاملAortic root replacement with a valved conduit containing a stented xenograft.
The Bentall operation is a well-established procedure for aortic root replacement, generally contemplating the use of a mechanical valve substitute. We have devised a simple modification by which a stented bioprosthesis is sutured inside, rather than at the extremity, of a vascular tube graft. This facilitates the technique of implantation and may simplify a redo procedure in case of valve fail...
متن کاملReplacement of the ascending aorta, aortic root, and valve with a novel stentless valved conduit.
PURPOSE Biologic valved-conduit grafts avoid the need for anticoagulation and can exploit the excellent hemodynamic performance of stentless valves. Incorporation of sinuses of Valsalva into the neoaortic root can improve the function of the stentless valves. DESCRIPTION Here we present a novel prefabricated stentless valved conduit incorporating sinuses of Valsalva and describe the technique...
متن کاملPreassembled stentless valved-conduit for the replacement of the ascending aorta and aortic root.
Here we report the early clinical results of a new preassembled stentless valved-conduit incorporating artificial sinuses of Valsalva (BioValsalva). This new composite conduit incorporates a stentless porcine aortic valve (Elan, Vascutek Terumo, UK) suspended within a triple-layered vascular conduit (Triplex, Vascutek Terumo, UK) constructed with sinuses of Valsalva. Between December 2006 and J...
متن کاملLongevity after aortic root replacement: is the mechanically valved conduit really the gold standard for quinquagenarians?
BACKGROUND The choice of the best conduit for root/ascending disease and its impact on longevity remain controversial in quinquagenarians. METHODS AND RESULTS A total of 205 patients (men=155) between 50 and 60 years (mean, 55.7 ± 2.9 years) received either a stentless porcine xenoroot (n=78) or a mechanically valved composite prosthesis (n=127) between February 1998 and July 2011. Of these, ...
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ژورنال
عنوان ژورنال: Operative Techniques in Thoracic and Cardiovascular Surgery
سال: 2008
ISSN: 1522-2942
DOI: 10.1053/j.optechstcvs.2008.05.003