Aortic valve ChromaFlo: a feasibility study of aortic regurgitation and effective annular aortic area assessment in a porcine model.
Citation: Cardiovascular Revascularization Medicine. 15(3):156-9, 2014 Apr.PMID: 24767314Institution: MedStar Health Research Institute | MedStar Heart & Vascular InstituteForm of publication: Journal ArticleMedline article type(s): Evaluation Studies | Journal ArticleSubject headings: *Aortic Valve Insufficiency/us [Ultrasonography] | *Aortic Valve/us [Ultrasonography] | *Cardiac Catheterization/ae [Adverse Effects] | *Heart Valve Prosthesis Implantation/ae [Adverse Effects] | *Ultrasonography, Interventional/mt [Methods] | Animals | Aortic Valve Insufficiency/et [Etiology] | Aortic Valve Insufficiency/pp [Physiopathology] | Aortic Valve/pp [Physiopathology] | Cardiac Catheterization/is [Instrumentation] | Disease Models, Animal | Feasibility Studies | Heart Valve Prosthesis | Heart Valve Prosthesis Implantation/is [Instrumentation] | Predictive Value of Tests | SwineLocal holdings: Available in print through MWHC library: 2002 - presentISSN:- 1878-0938
Item type | Current library | Collection | Call number | Status | Date due | Barcode |
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Journal Article | MedStar Authors Catalog | Article | Available | 24767314 |
Available in print through MWHC library: 2002 - present
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.
English