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Dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries

Instantaneous wave-free ratio (iFR) has been proposed as a hemodynamic parameter that can reliably reflect the blood flow in stenosed coronary arteries. Currently, there are few investigations on the quantitative analysis of iFR in the patients regarding the variation of microcirculatory resistance...

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Autores principales: Liu, Haipeng, Ou, Shanxing, Liu, Panli, Xu, Yuhang, Gong, Yinglan, Xia, Ling, Leng, Xinyi, Leung, Thomas Wai Hong, Shi, Lin, Zheng, Dingchang
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7408341/
https://www.ncbi.nlm.nih.gov/pubmed/32793771
http://dx.doi.org/10.1016/j.dib.2020.106011
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author Liu, Haipeng
Ou, Shanxing
Liu, Panli
Xu, Yuhang
Gong, Yinglan
Xia, Ling
Leng, Xinyi
Leung, Thomas Wai Hong
Shi, Lin
Zheng, Dingchang
author_facet Liu, Haipeng
Ou, Shanxing
Liu, Panli
Xu, Yuhang
Gong, Yinglan
Xia, Ling
Leng, Xinyi
Leung, Thomas Wai Hong
Shi, Lin
Zheng, Dingchang
author_sort Liu, Haipeng
collection PubMed
description Instantaneous wave-free ratio (iFR) has been proposed as a hemodynamic parameter that can reliably reflect the blood flow in stenosed coronary arteries. Currently, there are few investigations on the quantitative analysis of iFR in the patients regarding the variation of microcirculatory resistance (MR). The data aim to provide geometric (cross-section area of branches) and hemodynamic (flow rate and iFR of branches) parameters of normal and stenosed coronary arteries derived from CFD simulation. The CFD simulation was performed on the three-dimensional artery models reconstructed from computed tomography (CT) images of four subjects. The hemodynamic parameters were obtained in six situations of MR to simulate coronary microvascular dysfunction (CMD). This dataset could be used as the reference to estimate the iFR and flow rate in patients with CMD and stenosis in coronary arteries. The geometric parameters could be used in the modelling of coronary arteries.
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spelling pubmed-74083412020-08-12 Dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries Liu, Haipeng Ou, Shanxing Liu, Panli Xu, Yuhang Gong, Yinglan Xia, Ling Leng, Xinyi Leung, Thomas Wai Hong Shi, Lin Zheng, Dingchang Data Brief Medicine and Dentistry Instantaneous wave-free ratio (iFR) has been proposed as a hemodynamic parameter that can reliably reflect the blood flow in stenosed coronary arteries. Currently, there are few investigations on the quantitative analysis of iFR in the patients regarding the variation of microcirculatory resistance (MR). The data aim to provide geometric (cross-section area of branches) and hemodynamic (flow rate and iFR of branches) parameters of normal and stenosed coronary arteries derived from CFD simulation. The CFD simulation was performed on the three-dimensional artery models reconstructed from computed tomography (CT) images of four subjects. The hemodynamic parameters were obtained in six situations of MR to simulate coronary microvascular dysfunction (CMD). This dataset could be used as the reference to estimate the iFR and flow rate in patients with CMD and stenosis in coronary arteries. The geometric parameters could be used in the modelling of coronary arteries. Elsevier 2020-07-11 /pmc/articles/PMC7408341/ /pubmed/32793771 http://dx.doi.org/10.1016/j.dib.2020.106011 Text en © 2020 Published by Elsevier Inc. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Medicine and Dentistry
Liu, Haipeng
Ou, Shanxing
Liu, Panli
Xu, Yuhang
Gong, Yinglan
Xia, Ling
Leng, Xinyi
Leung, Thomas Wai Hong
Shi, Lin
Zheng, Dingchang
Dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries
title Dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries
title_full Dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries
title_fullStr Dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries
title_full_unstemmed Dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries
title_short Dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries
title_sort dataset on blood flow and instantaneous wave-free ratio in normal and stenosed coronary arteries
topic Medicine and Dentistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7408341/
https://www.ncbi.nlm.nih.gov/pubmed/32793771
http://dx.doi.org/10.1016/j.dib.2020.106011
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