Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications

Recent improvements have been made to the use of time-resolved, three-dimensional phase-contrast (PC) magnetic resonance imaging (MRI), which is also named four-dimensional (4D) PC-MRI or 4D flow MRI, in the investigation of spatial and temporal variations in hemodynamic features in cardiovascular b...

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Autores principales: Ha, Hojin, Kim, Guk Bae, Kweon, Jihoon, Lee, Sang Joon, Kim, Young-Hak, Lee, Deok Hee, Yang, Dong Hyun, Kim, Namkug
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Korean Society of Radiology 2016
Materias:
Cardiovascular Imaging
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4936168/
https://www.ncbi.nlm.nih.gov/pubmed/27390537
http://dx.doi.org/10.3348/kjr.2016.17.4.445
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author Ha, Hojin
Kim, Guk Bae
Kweon, Jihoon
Lee, Sang Joon
Kim, Young-Hak
Lee, Deok Hee
Yang, Dong Hyun
Kim, Namkug
author_facet Ha, Hojin
Kim, Guk Bae
Kweon, Jihoon
Lee, Sang Joon
Kim, Young-Hak
Lee, Deok Hee
Yang, Dong Hyun
Kim, Namkug
author_sort Ha, Hojin
collection PubMed
description Recent improvements have been made to the use of time-resolved, three-dimensional phase-contrast (PC) magnetic resonance imaging (MRI), which is also named four-dimensional (4D) PC-MRI or 4D flow MRI, in the investigation of spatial and temporal variations in hemodynamic features in cardiovascular blood flow. The present article reviews the principle and analytical procedures of 4D PC-MRI. Various fluid dynamic biomarkers for possible clinical usage are also described, including wall shear stress, turbulent kinetic energy, and relative pressure. Lastly, this article provides an overview of the clinical applications of 4D PC-MRI in various cardiovascular regions.
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spelling pubmed-49361682016-07-07 Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications Ha, Hojin Kim, Guk Bae Kweon, Jihoon Lee, Sang Joon Kim, Young-Hak Lee, Deok Hee Yang, Dong Hyun Kim, Namkug Korean J Radiol Cardiovascular Imaging Recent improvements have been made to the use of time-resolved, three-dimensional phase-contrast (PC) magnetic resonance imaging (MRI), which is also named four-dimensional (4D) PC-MRI or 4D flow MRI, in the investigation of spatial and temporal variations in hemodynamic features in cardiovascular blood flow. The present article reviews the principle and analytical procedures of 4D PC-MRI. Various fluid dynamic biomarkers for possible clinical usage are also described, including wall shear stress, turbulent kinetic energy, and relative pressure. Lastly, this article provides an overview of the clinical applications of 4D PC-MRI in various cardiovascular regions. The Korean Society of Radiology 2016 2016-06-27 /pmc/articles/PMC4936168/ /pubmed/27390537 http://dx.doi.org/10.3348/kjr.2016.17.4.445 Text en Copyright © 2016 The Korean Society of Radiology http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Cardiovascular Imaging
Ha, Hojin
Kim, Guk Bae
Kweon, Jihoon
Lee, Sang Joon
Kim, Young-Hak
Lee, Deok Hee
Yang, Dong Hyun
Kim, Namkug
Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications
title Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications
title_full Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications
title_fullStr Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications
title_full_unstemmed Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications
title_short Hemodynamic Measurement Using Four-Dimensional Phase-Contrast MRI: Quantification of Hemodynamic Parameters and Clinical Applications
title_sort hemodynamic measurement using four-dimensional phase-contrast mri: quantification of hemodynamic parameters and clinical applications
topic Cardiovascular Imaging
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4936168/
https://www.ncbi.nlm.nih.gov/pubmed/27390537
http://dx.doi.org/10.3348/kjr.2016.17.4.445
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