Aortic valve ChromaFlo®: A feasibility study of aortic regurgitation and effective annular aortic area assessment in a porcine model

Marco A. Magalhaes, Michael J. Lipinski, Sa'ar Minha, Ricardo O. Escarcega, Nevin C. Baker, Hideaki Ota, Jose F. Rodriguez-Weisson, Rebecca Torguson, Zuyue Wang, David Hellinga, Lowell F. Satler, Augusto D. Pichard, Ron Waksman

Research output: Contribution to journalReview articlepeer-review

2 Citations (Scopus)

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.

Original languageEnglish
Pages (from-to)156-159
Number of pages4
JournalCardiovascular Revascularization Medicine
Volume15
Issue number3
DOIs
Publication statusPublished - 04-2014
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Cardiology and Cardiovascular Medicine

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