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

doi:10.1016/j.carrev.2014.02.006

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^*

^*Corresponding author for this work

Washington Hospital Center

Research output: Contribution to journal › Review article › peer-review

2 Scopus citations

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 language	English
Pages (from-to)	156-159
Number of pages	4
Journal	Cardiovascular Revascularization Medicine
Volume	15
Issue number	3
DOIs	https://doi.org/10.1016/j.carrev.2014.02.006
State	Published - Apr 2014
Externally published	Yes

Keywords

Aortic regurgitation
Aortic valve ultrasound
Transcatheter aortic valve replacement

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10.1016/j.carrev.2014.02.006

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Magalhaes, M. A., Lipinski, M. J., Minha, S., Escarcega, R. O., Baker, N. C., Ota, H., Rodriguez-Weisson, J. F., Torguson, R., Wang, Z., Hellinga, D., Satler, L. F., Pichard, A. D., & Waksman, R. (2014). Aortic valve ChromaFlo®: A feasibility study of aortic regurgitation and effective annular aortic area assessment in a porcine model. Cardiovascular Revascularization Medicine, 15(3), 156-159. https://doi.org/10.1016/j.carrev.2014.02.006

@article{75f3d5dc1b93481da950c349a94ce1b5,

title = "Aortic valve ChromaFlo{\textregistered}: A feasibility study of aortic regurgitation and effective annular aortic area assessment in a porcine model",

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{\textregistered} technology in a porcine model.",

keywords = "Aortic regurgitation, Aortic valve ultrasound, Transcatheter aortic valve replacement",

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

year = "2014",

month = apr,

doi = "10.1016/j.carrev.2014.02.006",

language = "אנגלית",

volume = "15",

pages = "156--159",

journal = "Cardiovascular Revascularization Medicine",

issn = "1553-8389",

publisher = "Elsevier Inc.",

number = "3",

}

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 2014, 'Aortic valve ChromaFlo®: A feasibility study of aortic regurgitation and effective annular aortic area assessment in a porcine model', Cardiovascular Revascularization Medicine, vol. 15, no. 3, pp. 156-159. https://doi.org/10.1016/j.carrev.2014.02.006

TY - JOUR

T1 - Aortic valve ChromaFlo®

T2 - A feasibility study of aortic regurgitation and effective annular aortic area assessment in a porcine model

AU - Magalhaes, Marco A.

AU - Lipinski, Michael J.

AU - Minha, Sa'ar

AU - Escarcega, Ricardo O.

AU - Baker, Nevin C.

AU - Ota, Hideaki

AU - Rodriguez-Weisson, Jose F.

AU - Torguson, Rebecca

AU - Wang, Zuyue

AU - Hellinga, David

AU - Satler, Lowell F.

AU - Pichard, Augusto D.

AU - Waksman, Ron

PY - 2014/4

Y1 - 2014/4

N2 - 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.

AB - 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.

KW - Aortic regurgitation

KW - Aortic valve ultrasound

KW - Transcatheter aortic valve replacement

UR - http://www.scopus.com/inward/record.url?scp=84899515704&partnerID=8YFLogxK

U2 - 10.1016/j.carrev.2014.02.006

DO - 10.1016/j.carrev.2014.02.006

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C2 - 24767314

AN - SCOPUS:84899515704

SN - 1553-8389

VL - 15

SP - 156

EP - 159

JO - Cardiovascular Revascularization Medicine

JF - Cardiovascular Revascularization Medicine

IS - 3

ER -

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

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Keywords

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