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July 4, 2009Medical Engineering & Physics

Validation of a numerical 3-D fluid–structure interaction model for a prosthetic valve based on experimental PIV measurements

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Population

Prosthetic aortic valve (numerical and experimental models)

Comparison

Numerical 3-D fluid-structure interaction model… vs Equivalent experimental model using particle…

Design

Preclinical

Authors

CGCarine Guivier‐CurienVDValérie DeplanoÉBÉric Bertrand

Discussion

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Overview

Validated 3-D FSI model supports in silico valve studies; leaves open clinical translation pending human data.

Structured PICO

P
Population
Prosthetic aortic valve (numerical and experimental models)
I
Intervention
Numerical 3-D fluid-structure interaction (FSI) model based on computational fluid dynamics (CFD) using an Arbitrary Eulerian Lagrangian (ALE) formulation
C
Comparator
Equivalent experimental model using particle image velocimetry (PIV) measurements
O
Outcome
Leaflet behaviour and velocity fieldssurrogate

The study successfully validates a 3-D fluid-structure interaction numerical model of a prosthetic aortic valve against experimental measurements, providing a promising computational tool for investigating clinical issues.

Cite This Study

Guivier‐Curien et al. (2009) studied this question.

synapsesocial.com/papers/6a72cb8953da1ffdb507df8dhttps://doi.org/10.1016/j.medengphy.2009.05.012
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