1-3 of 3
Keywords: pulse wave velocity
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles

Modeling Pulse Wave Propagation Through a Stenotic Artery With Fluid Structure Interaction: A Validation Study Using Ultrasound Pulse Wave Imaging

Vittorio Gatti, Pierre Nauleau, Grigorios M. Karageorgos, Jay J. Shim, Gerard A. Ateshian, Elisa E. Konofagou
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. March 2021, 143(3): 031005.
Paper No: BIO-20-1126
https://doi.org/10.1115/1.4048708
Published Online: December 10, 2020
...Vittorio Gatti; Pierre Nauleau; Grigorios M. Karageorgos; Jay J. Shim; Gerard A. Ateshian; Elisa E. Konofagou Pulse wave imaging (PWI) is an ultrasound-based method that allows spatiotemporal mapping of the arterial pulse wave propagation, from which the local pulse wave velocity (PWV) can...
View Article titled, Modeling Pulse Wave Propagation Through a Stenotic Artery With Fluid Structure Interaction: A Validation Study Using Ultrasound Pulse Wave Imaging
Open the PDF for Modeling Pulse Wave Propagation Through a Stenotic Artery With Fluid Structure Interaction: A Validation Study Using Ultrasound Pulse Wave Imaging in another window
Topics: Fluid structure interaction, Imaging, Phantoms, Wave propagation, Waves, Simulation, Ultrasound, Modeling, Spatiotemporal phenomena, Pressure
Journal Articles

A Dual-VENC Four-Dimensional Flow MRI Framework for Analysis of Subject-Specific Heterogeneous Nonlinear Vessel Deformation

J. Concannon, N. Hynes, M. McMullen, E. Smyth, K. Moerman, P. E. McHugh, S. Sultan, C. Karmonik, J. P. McGarry
Journal: Journal of Biomechanical Engineering
Article Type: Technical Briefs
J Biomech Eng. November 2020, 142(11): 114502.
Paper No: BIO-20-1155
https://doi.org/10.1115/1.4048649
Published Online: October 16, 2020
... unsteady nonuniform flow field in the aorta. Cross-sectional area change, volumetric flow rate, and compliance are observed to decrease with distance from the heart, while pulse wave velocity (PWV) is observed to increase. A nonlinear aortic lumen pressure–area relationship is observed throughout the aorta...
View Article titled, A Dual-VENC Four-Dimensional Flow MRI Framework for Analysis of Subject-Specific Heterogeneous Nonlinear Vessel Deformation
Open the PDF for A Dual-VENC Four-Dimensional Flow MRI Framework for Analysis of Subject-Specific Heterogeneous Nonlinear Vessel Deformation in another window
Topics: Aorta, Cardiac cycle, Deformation, Flow (Dynamics), Magnetic resonance imaging, Pressure, Vessels, Encryption, Waves
Journal Articles

Arterial Stiffness: Different Metrics, Different Meanings

B. Spronck, J. D. Humphrey
Journal: Journal of Biomechanical Engineering
Article Type: Research-Article
J Biomech Eng. September 2019, 141(9): 091004.
Paper No: BIO-19-1040
https://doi.org/10.1115/1.4043486
Published Online: August 2, 2019
.... , Cockcroft , J. R. , and Investigators ACCT , 2005 , “ Normal Vascular Aging: Differential Effects on Wave Reflection and Aortic Pulse Wave Velocity: The Anglo-Cardiff Collaborative Trial (ACCT) ,” J. Am. Coll. Cardiol. , 46 ( 9 ), pp. 1753 – 1760 . 10.1016/j.jacc.2005.07.037 [18] Van...
View Article titled, Arterial Stiffness: Different Metrics, Different Meanings
Open the PDF for Arterial Stiffness: Different Metrics, Different Meanings in another window
Topics: Atomic force microscopy, Stiffness, Stress, Pressure, Elasticity, Waves, Deformation, Testing