MedStar Authors catalog › Details for: Aortic valve ChromaFlo: a feasibility study of aortic regurgitation and effective annular aortic area assessment in a porcine model.
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Aortic valve ChromaFlo: a feasibility study of aortic regurgitation and effective annular aortic area assessment in a porcine model.

by Magalhaes, Marco A; Lipinski, Michael J; Minha, Sa'ar; Escarcega, Ricardo O; Baker, Nevin C; Ota, Hideaki; Rodriguez-Weisson, Jose F; Torguson, Rebecca; Wang, Zuyue; Hellinga, David; Satler, Lowell F; Pichard, Augusto D; Waksman, Ron.
Citation: Cardiovascular Revascularization Medicine. 15(3):156-9, 2014 Apr..Journal: Cardiovascular revascularization medicine : including molecular interventions.ISSN: 1878-0938.Full author list: Magalhaes MA; Lipinski MJ; Minha S; Escarcega RO; Baker NC; Ota H; Rodriguez-Weisson JF; Torguson R; Wang Z; Hellinga D; Satler LF; Pichard AD; Waksman R.UI/PMID: 24767314.Subject(s): Animals | Aortic Valve/pp [Physiopathology] | *Aortic Valve/us [Ultrasonography] | Aortic Valve Insufficiency/et [Etiology] | Aortic Valve Insufficiency/pp [Physiopathology] | *Aortic Valve Insufficiency/us [Ultrasonography] | *Cardiac Catheterization/ae [Adverse Effects] | Cardiac Catheterization/is [Instrumentation] | Disease Models, Animal | Feasibility Studies | Heart Valve Prosthesis | *Heart Valve Prosthesis Implantation/ae [Adverse Effects] | Heart Valve Prosthesis Implantation/is [Instrumentation] | Predictive Value of Tests | Swine | *Ultrasonography, Interventional/mt [Methods]Institution(s): MedStar Heart & Vascular Institute | MedStar Health Research InstituteActivity type: Journal Article.Medline article type(s): Evaluation Studies | Journal ArticleDigital Object Identifier: http://dx.doi.org/10.1016/j.carrev.2014.02.006 (Click here) Abbreviated citation: Cardiovasc Revasc Med. 15(3):156-9, 2014 Apr.Local Holdings: Available in print through MWHC library: 2002 - present.Abstract: Aortic valve annular complex was rediscovered after the introduction of transcatheter aortic valve replacement; and imaging has been crucial in determining the annular geometry. Although the procedure has evolved, complications related to the annular mechanical response following valve implantation, such as aortic insufficiency, still occur in practice. We documented the feasibility of invasive assessment of aortic valve annular complex and the detection of induced aortic insufficiency via intravascular ultrasound with ChromaFlo technology in a porcine model. Copyright � 2014 Elsevier Inc. All rights reserved.

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