中文版 | English
Title

Investigation on the differences of hemodynamics in normal common carotid, subclavian, and common femoral arteries using the vector flow technique

Author
Corresponding AuthorXu, Jinfeng; Gao, Wenjing; Dong, Fajin
Publication Years
2022-11-17
DOI
Source Title
ISSN
2297-055X
Volume9
Abstract
ObjectivesTo investigate the feasibility of the vector flow imaging (V Flow) technique to measure peripheral arterial hemodynamic parameters, including wall shear stress (WSS) and turbulence index (Tur) in healthy adults, and compare the results in different arteries. Materials and methodsFifty-two healthy adult volunteers were recruited in this study. The maximum and mean values of WSS, and the Tur values at early-systole, mid-systole, late-systole, and early diastole for total 156 normal peripheral arteries [common carotid arteries (CCA), subclavian arteries (SCA), and common femoral arteries (CFA)] were assessed using the V Flow technique. ResultsThe mean WSS values for CCA, SCA, and CFA were (1.66 +/- 0.68) Pa, (0.62 +/- 0.30) Pa, and (0.56 +/- 0.27) Pa, respectively. The mean Tur values for CCA, SCA, and CFA were (0.46 +/- 1.09%), (20.7 +/- 9.06%), and (24.63 +/- 17.66%), respectively. The CCA and SCA, as well as the CCA and CFA, showed statistically significant differences in the mean WSS and the mean Tur (P < 0.01). The mean Tur values had a negative correlation with the mean WSS; the correlation coefficient between log(Tur) and WSS is -0.69 (P < 0.05). ConclusionV Flow technique is a simple, practical, and feasible quantitative imaging approach for assessing WSS and Tur in peripheral arteries. It has the potential to be a useful tool for evaluating atherosclerotic plaques in peripheral arteries. The results provide a new quantitative foundation for future investigations into diverse arterial hemodynamic parameters.
Keywords
URL[Source Record]
Indexed By
Language
English
SUSTech Authorship
First ; Corresponding
Funding Project
[GJHZ20200731095401004]
WOS Research Area
Cardiovascular System & Cardiology
WOS Subject
Cardiac & Cardiovascular Systems
WOS Accession No
WOS:000892749800001
Publisher
Data Source
Web of Science
Citation statistics
Cited Times [WOS]:1
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/417075
DepartmentShenzhen People's Hospital
Affiliation
1.Jinan Univ, Southern Univ Sci & Technol, Shenzhen Peoples Hosp, Affiliated Hosp 1,Clin Med Coll 2,Dept Ultrasound, Shenzhen, Guangdong, Peoples R China
2.Shenzhen Mindray Biomed Elect Co Ltd, Shenzhen, Guangdong, Peoples R China
First Author AffilicationShenzhen People's Hospital
Corresponding Author AffilicationShenzhen People's Hospital
First Author's First AffilicationShenzhen People's Hospital
Recommended Citation
GB/T 7714
Song, Di,Liu, Mengmeng,Dong, Yinghui,et al. Investigation on the differences of hemodynamics in normal common carotid, subclavian, and common femoral arteries using the vector flow technique[J]. Frontiers in Cardiovascular Medicine,2022,9.
APA
Song, Di.,Liu, Mengmeng.,Dong, Yinghui.,Hong, Shaofu.,Chen, Ming.,...&Dong, Fajin.(2022).Investigation on the differences of hemodynamics in normal common carotid, subclavian, and common femoral arteries using the vector flow technique.Frontiers in Cardiovascular Medicine,9.
MLA
Song, Di,et al."Investigation on the differences of hemodynamics in normal common carotid, subclavian, and common femoral arteries using the vector flow technique".Frontiers in Cardiovascular Medicine 9(2022).
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