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Computer Methods in Biomechanics and Biomedical Engineering Volume 20, 2017 - Issue sup1: Société de Biomécanique Conference 2017
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Abstract

An intravascular ultrasound anisotropic elasticity-palpography technique for in vivo coronary atherosclerotic plaque detection and characterization

A. GomezLaboratory TIMC-IMAG/DyCTiM2, UGA, CNRS UMR 5525, InS, Grenoble, France
,
A. TacheauLaboratory TIMC-IMAG/DyCTiM2, UGA, CNRS UMR 5525, InS, Grenoble, France
,
G. FinetDepartment of Hemodynamics and Interventional Cardiology, Hospices Civils de Lyon and Claude Bernard University Lyon1, INSERM Unit 886, Lyon, France
,
R. D. CoppelLaboratory TIMC-IMAG/DyCTiM2, UGA, CNRS UMR 5525, InS, Grenoble, France
,
M. LagacheUniversity of Savoie Mont-Blanc, Polytech Annecy-Chambéry, Le Bourget du Lac, France;Laboratory SYMME, Chambéry, France
,
J. L. MartielLaboratory TIMC-IMAG/DyCTiM2, UGA, CNRS UMR 5525, InS, Grenoble, France
,
S. Le Floc’hLaboratory LMGC, CNRS UMR 5508, University of Montpellier II, Montpellier, France
,
R. I. PettigrewLaboratory of Integrative Cardiovascular Imaging Science, National Institute of Diabetes Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD, USA
,
G. CloutierLaboratory of Biorheology and Medical Ultrasonics, CRCHUM, Montréal, Canada
&
J. OhayonLaboratory TIMC-IMAG/DyCTiM2, UGA, CNRS UMR 5525, InS, Grenoble, France;University of Savoie Mont-Blanc, Polytech Annecy-Chambéry, Le Bourget du Lac, FranceCorrespondence[email protected]
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Pages S97-S98 | Published online: 27 Oct 2017

Figures & data

Figure 1 A) IVUS image showing the palpography domain (blue contours). B) Comparisons between the exact palpogram of the anisotropic elasticity index AI (black curve), and the one obtained with our extended anisotropic E-PT (red curve). ‘fi’: fibrous region; ‘nc’: necrotic core.

Figure 1 A) IVUS image showing the palpography domain (blue contours). B) Comparisons between the exact palpogram of the anisotropic elasticity index AI (black curve), and the one obtained with our extended anisotropic E-PT (red curve). ‘fi’: fibrous region; ‘nc’: necrotic core.

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