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Dynamic Modeling of Mitral Valve Annulus and Leaflet Coaptation by Splines

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Abstract:

Visual and quantitative evaluation of the mitral valve is an important step in the clinicalworkflow according to experts as knowledge about mitral dynamics is crucial for interventionalplanning. We consider dynamic modeling of mitral valve annulus and leaflet coaptation by cubicB-splines, and the error of every tagging point is measured to the fitted curve to decide whether asecond round fitting is needed. After modeling, four clinically important points are identified. Thismodeling and identification are significantly important for further diagnosis and evaluation of thedynamic deformation of the mitral valve apparatus.

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Periodical:

Applied Mechanics and Materials (Volume 893)

Pages:

95-98

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.893.95

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Online since:

July 2019

Authors:

Wan Zhang*, Kai Wen Zhou, Jun Yi Zeng, Lu Ding

Keywords:

Annulus, Coaptation, Mitral Valve, Modeling

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© 2019 Trans Tech Publications Ltd. All Rights Reserved

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