Next Article in Journal
Co-Designing an Integrated Care Network with People Living with Parkinson’s Disease: A Heterogeneous Social Network of People, Resources and Technologies
Next Article in Special Issue
Deteriorated Vascular Homeostasis in Hypertension: Experimental Evidence from Aorta, Brain, and Pancreatic Vasculature
Previous Article in Journal
Biologic Therapies in Pediatric Asthma
Previous Article in Special Issue
Numerical Assessment of the Risk of Abnormal Endothelialization for Diverter Devices: Clinical Data Driven Numerical Study
 
 
Search for Articles:
Title / Keyword
Author / Affiliation / Email
Journal
Article Type
 
 
Advanced Search
 
Section
Special Issue
Volume
Issue
Number
Page
 
Journals
JPM
Volume 12
Issue 6
10.3390/jpm12061000
jpm-logo
Submit to this Journal Review for this Journal Propose a Special Issue
► Article Menu

Article Menu

share Share announcement Help format_quote Cite question_answer Discuss in SciProfiles
first_page
settings
Order Article Reprints
Font Type:
Arial Georgia Verdana
Font Size:
Aa Aa Aa
Line Spacing:
Column Width:
Background:
Article

Venous Segmental Flow Changes after Superficial Venous Intervention Demonstrating by Quantitative Phase-Contrast Magnetic Resonance Analysis: Preliminary Data from a Longitudinal Cohort Study

by
Chien-Wei Chen
1,2,
Yuan-Hsi Tseng
3,
Chih-Chen Kao
2,4,5,
Yeh Giin Ngo
2,3,
Chung-Yuan Lee
2,3,
Teng-Yao Yang
2,6,
Yu-Hui Lin
6 and
Yao-Kuang Huang
2,4,5,*,†
1
Department of Diagnostic Radiology, Chia Yi Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
2
College of Medicine, Chang Gung University, Taoyuan 33302, Taiwan
3
Department of Obstetrics and Gynecology, Chia Yi Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
4
Division of Thoracic and Cardiovascular Surgery, Chia Yi Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
5
Division of Thoracic and Cardiovascular Surgery, Chia Yi Hospital, MOHW, Chiayi 61363, Taiwan
6
Cardiology, Chia Yi Chang Gung Memorial Hospital, Chiayi 61363, Taiwan
*
Author to whom correspondence should be addressed.
†
Current address: Department of Cardiovascular Surgery, Chia Yi Chang Gung Memorial Hospital, No. 8, West Section, Jiapu Road., Puzi City, Chiayi 61363, Taiwan.
J. Pers. Med. 2022, 12(6), 1000; https://doi.org/10.3390/jpm12061000
Submission received: 5 April 2022 / Revised: 11 June 2022 / Accepted: 16 June 2022 / Published: 19 June 2022
(This article belongs to the Special Issue Chronic Vascular Disease and Personalized Medicine: Unraveling New Horizons)
Browse Figures
Review Reports Versions Notes

Abstract

The effects of superficial venous intervention on hemodynamics can be quantified using two-dimensional phase-contrast magnetic resonance imaging (2D PC-MRI). Twelve patients received pre- and postintervention 2D PC-MRI analysis using quantitative hemodynamic parameters. Fifteen healthy volunteers served as controls. The 2D PC-MRI results of the target limbs (limbs scheduled for intervention for venous reflux) differed from those of the controls in terms of stroke volume (SV), forward flow volume (FFV), absolute stroke volume (ASV), and mean flux (MF) in all venous segments. The velocity time integral (VTI) and mean velocity (MV) of the popliteal vein (PV) segments were similar between the target limbs and controls preoperatively. After intervention, the target limbs exhibited an increase in VTI and MV in the femoral vein (FV) and PV segments. We compared the target and nontreated limbs of the individual patients preoperatively and postoperatively to minimalize individual bias. All QFlow parameter ratios in the FV segment increased after venous intervention (VTI, p = 0.025; MV, p = 0.024). In the PV segment, FFV and ASV increased significantly (p = 0.035 and 0.024, respectively). After interventions, the volume (FFV and ASV) of the PV segment and the efficiency (VTI and MV) of the FV segment significantly increased.
Keywords: magnetic resonance imaging; non contrast; phase contrast; hemodynamics; objective; postop magnetic resonance imaging; non contrast; phase contrast; hemodynamics; objective; postop

Share and Cite

MDPI and ACS Style

Chen, C.-W.; Tseng, Y.-H.; Kao, C.-C.; Ngo, Y.G.; Lee, C.-Y.; Yang, T.-Y.; Lin, Y.-H.; Huang, Y.-K. Venous Segmental Flow Changes after Superficial Venous Intervention Demonstrating by Quantitative Phase-Contrast Magnetic Resonance Analysis: Preliminary Data from a Longitudinal Cohort Study. J. Pers. Med. 2022, 12, 1000. https://doi.org/10.3390/jpm12061000

AMA Style

Chen C-W, Tseng Y-H, Kao C-C, Ngo YG, Lee C-Y, Yang T-Y, Lin Y-H, Huang Y-K. Venous Segmental Flow Changes after Superficial Venous Intervention Demonstrating by Quantitative Phase-Contrast Magnetic Resonance Analysis: Preliminary Data from a Longitudinal Cohort Study. Journal of Personalized Medicine. 2022; 12(6):1000. https://doi.org/10.3390/jpm12061000

Chicago/Turabian Style

Chen, Chien-Wei, Yuan-Hsi Tseng, Chih-Chen Kao, Yeh Giin Ngo, Chung-Yuan Lee, Teng-Yao Yang, Yu-Hui Lin, and Yao-Kuang Huang. 2022. "Venous Segmental Flow Changes after Superficial Venous Intervention Demonstrating by Quantitative Phase-Contrast Magnetic Resonance Analysis: Preliminary Data from a Longitudinal Cohort Study" Journal of Personalized Medicine 12, no. 6: 1000. https://doi.org/10.3390/jpm12061000

APA Style

Chen, C.-W., Tseng, Y.-H., Kao, C.-C., Ngo, Y. G., Lee, C.-Y., Yang, T.-Y., Lin, Y.-H., & Huang, Y.-K. (2022). Venous Segmental Flow Changes after Superficial Venous Intervention Demonstrating by Quantitative Phase-Contrast Magnetic Resonance Analysis: Preliminary Data from a Longitudinal Cohort Study. Journal of Personalized Medicine, 12(6), 1000. https://doi.org/10.3390/jpm12061000

Note that from the first issue of 2016, this journal uses article numbers instead of page numbers. See further details here.

Article Metrics

Back to TopTop