Influence of prosthetic mitral valve orientation on left ventricular flow

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

4 Citations (Scopus)

Abstract

The geometry and orientation of implantation of prosthetic heart valves have a major influence on the flow pattern in the left ventricle. Consequently, for developers of prosthetic heart valves, knowledge of flow properties in the ventricle is of great importance to optimization of designs and determination of the optimal orientation. The objective of this study is to analyse flow in a left ventricle model by means of an experimentally validated 3D computational method The computational method, using an arbitrary Euler-Lagrange finite element method to solve nonstationary Navier-Stokes equations for Newtonian fluids, was applied to two orientations of a model mitral valve prosthesis and showed significantly different flow fields for the two cases. Quantitative experimental measurements using particle image velocimetry were carried out to enable validation of the computational method
Original languageEnglish
Title of host publicationComputers in cardiology : IEEE conference : proceedings, vol. 28, September 23-26, 2001, Rotterdam, The Netherlands
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages173-175
ISBN (Print)0-7803-7266-2
DOIs
Publication statusPublished - 2001

Fingerprint

Computational methods
Prosthetics
Heart valve prostheses
Velocity measurement
Flow patterns
Navier Stokes equations
Flow fields
Finite element method
Fluids
Geometry

Cite this

Stijnen, J. M. A., Vosse, van de, F. N., & Baaijens, F. P. T. (2001). Influence of prosthetic mitral valve orientation on left ventricular flow. In Computers in cardiology : IEEE conference : proceedings, vol. 28, September 23-26, 2001, Rotterdam, The Netherlands (pp. 173-175). Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/CIC.2001.977619
Stijnen, J.M.A. ; Vosse, van de, F.N. ; Baaijens, F.P.T. / Influence of prosthetic mitral valve orientation on left ventricular flow. Computers in cardiology : IEEE conference : proceedings, vol. 28, September 23-26, 2001, Rotterdam, The Netherlands. Piscataway : Institute of Electrical and Electronics Engineers, 2001. pp. 173-175
@inproceedings{381f3b54897442cb817bdf125d8ea8df,
title = "Influence of prosthetic mitral valve orientation on left ventricular flow",
abstract = "The geometry and orientation of implantation of prosthetic heart valves have a major influence on the flow pattern in the left ventricle. Consequently, for developers of prosthetic heart valves, knowledge of flow properties in the ventricle is of great importance to optimization of designs and determination of the optimal orientation. The objective of this study is to analyse flow in a left ventricle model by means of an experimentally validated 3D computational method The computational method, using an arbitrary Euler-Lagrange finite element method to solve nonstationary Navier-Stokes equations for Newtonian fluids, was applied to two orientations of a model mitral valve prosthesis and showed significantly different flow fields for the two cases. Quantitative experimental measurements using particle image velocimetry were carried out to enable validation of the computational method",
author = "J.M.A. Stijnen and {Vosse, van de}, F.N. and F.P.T. Baaijens",
year = "2001",
doi = "10.1109/CIC.2001.977619",
language = "English",
isbn = "0-7803-7266-2",
pages = "173--175",
booktitle = "Computers in cardiology : IEEE conference : proceedings, vol. 28, September 23-26, 2001, Rotterdam, The Netherlands",
publisher = "Institute of Electrical and Electronics Engineers",
address = "United States",

}

Stijnen, JMA, Vosse, van de, FN & Baaijens, FPT 2001, Influence of prosthetic mitral valve orientation on left ventricular flow. in Computers in cardiology : IEEE conference : proceedings, vol. 28, September 23-26, 2001, Rotterdam, The Netherlands. Institute of Electrical and Electronics Engineers, Piscataway, pp. 173-175. https://doi.org/10.1109/CIC.2001.977619

Influence of prosthetic mitral valve orientation on left ventricular flow. / Stijnen, J.M.A.; Vosse, van de, F.N.; Baaijens, F.P.T.

Computers in cardiology : IEEE conference : proceedings, vol. 28, September 23-26, 2001, Rotterdam, The Netherlands. Piscataway : Institute of Electrical and Electronics Engineers, 2001. p. 173-175.

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

TY - GEN

T1 - Influence of prosthetic mitral valve orientation on left ventricular flow

AU - Stijnen, J.M.A.

AU - Vosse, van de, F.N.

AU - Baaijens, F.P.T.

PY - 2001

Y1 - 2001

N2 - The geometry and orientation of implantation of prosthetic heart valves have a major influence on the flow pattern in the left ventricle. Consequently, for developers of prosthetic heart valves, knowledge of flow properties in the ventricle is of great importance to optimization of designs and determination of the optimal orientation. The objective of this study is to analyse flow in a left ventricle model by means of an experimentally validated 3D computational method The computational method, using an arbitrary Euler-Lagrange finite element method to solve nonstationary Navier-Stokes equations for Newtonian fluids, was applied to two orientations of a model mitral valve prosthesis and showed significantly different flow fields for the two cases. Quantitative experimental measurements using particle image velocimetry were carried out to enable validation of the computational method

AB - The geometry and orientation of implantation of prosthetic heart valves have a major influence on the flow pattern in the left ventricle. Consequently, for developers of prosthetic heart valves, knowledge of flow properties in the ventricle is of great importance to optimization of designs and determination of the optimal orientation. The objective of this study is to analyse flow in a left ventricle model by means of an experimentally validated 3D computational method The computational method, using an arbitrary Euler-Lagrange finite element method to solve nonstationary Navier-Stokes equations for Newtonian fluids, was applied to two orientations of a model mitral valve prosthesis and showed significantly different flow fields for the two cases. Quantitative experimental measurements using particle image velocimetry were carried out to enable validation of the computational method

U2 - 10.1109/CIC.2001.977619

DO - 10.1109/CIC.2001.977619

M3 - Conference contribution

SN - 0-7803-7266-2

SP - 173

EP - 175

BT - Computers in cardiology : IEEE conference : proceedings, vol. 28, September 23-26, 2001, Rotterdam, The Netherlands

PB - Institute of Electrical and Electronics Engineers

CY - Piscataway

ER -

Stijnen JMA, Vosse, van de FN, Baaijens FPT. Influence of prosthetic mitral valve orientation on left ventricular flow. In Computers in cardiology : IEEE conference : proceedings, vol. 28, September 23-26, 2001, Rotterdam, The Netherlands. Piscataway: Institute of Electrical and Electronics Engineers. 2001. p. 173-175 https://doi.org/10.1109/CIC.2001.977619