Comparison of ultrasound vector flow imaging and CFD simulations with PIV measurements of flow in a left ventricular outflow trackt phantom - Implications for clinical use and in silico studies

Comparison of ultrasound vector flow imaging and CFD simulations with PIV measurements of flow in a left ventricular outflow trackt phantom - Implications for clinical use and in silico studies

In this study we have compared two modalities for flow quantification from measurement data; ultrasound (US) and shadow particle image velocimetry (PIV), and a flow simulation model using computational fluid dynamics (CFD). For the comparison we have used an idealized Quasi-2D phantom of the human l...

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Bibliographic Details
Main Authors: Dahl, S.K (Author), Grønli, T. (Author), Leinan, P.R (Author), Lovstakken, L. (Author), Skjetne, P. (Author), Urheim, S. (Author), Wigen, M.S (Author)
Format: Article
Language:English
Published: NLM (Medline) 2022
Subjects:
biological model
blood flow velocity
Blood Flow Velocity
CFD
computer simulation
Computer Simulation
flow kinetics
human
Humans
hydrodynamics
Hydrodynamics
In silico modelling
Models, Cardiovascular
PIV
procedures
Pulsatile flow
Rheology
US VFI
Validation
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Internet

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