Dispersion of waves and transmission–reflection in blood vessels with structured stents

A new model is proposed for elastic waves induced by a pulsating flow in a stenotic artery containing several stents. Dispersion properties of the waves depend on the stent structure—this feature is addressed in the present paper. Several vascular stenting procedures include overlapping stents; this...

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Detalles Bibliográficos
Autores principales: Frecentese, S., Papathanasiou, T. K., Movchan, A. B., Movchan, N. V.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society Publishing 2019
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6451988/
https://www.ncbi.nlm.nih.gov/pubmed/31007556
http://dx.doi.org/10.1098/rspa.2018.0816
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author Frecentese, S.
Papathanasiou, T. K.
Movchan, A. B.
Movchan, N. V.
author_facet Frecentese, S.
Papathanasiou, T. K.
Movchan, A. B.
Movchan, N. V.
author_sort Frecentese, S.
collection PubMed
description A new model is proposed for elastic waves induced by a pulsating flow in a stenotic artery containing several stents. Dispersion properties of the waves depend on the stent structure—this feature is addressed in the present paper. Several vascular stenting procedures include overlapping stents; this configuration is also included in the model. The dispersion and transmission properties are analysed; the analytical derivations are accompanied by illustrative numerical examples.
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spelling pubmed-64519882019-04-19 Dispersion of waves and transmission–reflection in blood vessels with structured stents Frecentese, S. Papathanasiou, T. K. Movchan, A. B. Movchan, N. V. Proc Math Phys Eng Sci Research Article A new model is proposed for elastic waves induced by a pulsating flow in a stenotic artery containing several stents. Dispersion properties of the waves depend on the stent structure—this feature is addressed in the present paper. Several vascular stenting procedures include overlapping stents; this configuration is also included in the model. The dispersion and transmission properties are analysed; the analytical derivations are accompanied by illustrative numerical examples. The Royal Society Publishing 2019-03 2019-03-20 /pmc/articles/PMC6451988/ /pubmed/31007556 http://dx.doi.org/10.1098/rspa.2018.0816 Text en © 2019 The Authors. http://creativecommons.org/licenses/by/4.0/ Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.
spellingShingle Research Article
Frecentese, S.
Papathanasiou, T. K.
Movchan, A. B.
Movchan, N. V.
Dispersion of waves and transmission–reflection in blood vessels with structured stents
title Dispersion of waves and transmission–reflection in blood vessels with structured stents
title_full Dispersion of waves and transmission–reflection in blood vessels with structured stents
title_fullStr Dispersion of waves and transmission–reflection in blood vessels with structured stents
title_full_unstemmed Dispersion of waves and transmission–reflection in blood vessels with structured stents
title_short Dispersion of waves and transmission–reflection in blood vessels with structured stents
title_sort dispersion of waves and transmission–reflection in blood vessels with structured stents
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6451988/
https://www.ncbi.nlm.nih.gov/pubmed/31007556
http://dx.doi.org/10.1098/rspa.2018.0816
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