Aortic root replacement with a valved conduit containing a stented xenograft
نویسندگان
چکیده
منابع مشابه
Aortic 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 کاملTotally 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 کاملRedo-redo aortic root replacement with a mechanical valved conduit in a patient with von Willebrand's disease: Case report
A 40 year-old female, with a history of cardiac surgery for congenital aortic valve stenosis and von Willebrand's disease (VWD) presented with increasing shortness of breath due to mixed aortic valve dysfunction. With a paucity of such cases in the literature, we describe the successful outcome of a patient with VWD who underwent elective redo-redo aortic root replacement with a mechanical valv...
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...
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ژورنال
عنوان ژورنال: European Journal of Cardio-Thoracic Surgery
سال: 2008
ISSN: 1010-7940
DOI: 10.1016/j.ejcts.2008.01.010