Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images

Mitral valve prolapse without proper monitoring might lead to a severe mitral valve failure which eventually leads to a sudden death. Additional information on the mitral valve leaflet condition against the backflow volume would be an added advantage to the medical practitioner for their decision on...

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Main Authors:	P. Jonga, Rudiyanto, Kahar, Osman, Mohd Azrul Hisham, Mohd Adib
Format:	Conference or Workshop Item
Language:	English
Published:	AIP Publishing 2012
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/26919/ http://umpir.ump.edu.my/id/eprint/26919/ http://umpir.ump.edu.my/id/eprint/26919/1/Determination%20of%20correlation%20between%20backflow%20volume%20and%20mitral.pdf

id	ump-26919
recordtype	eprints
spelling	ump-269192020-03-18T03:21:35Z http://umpir.ump.edu.my/id/eprint/26919/ Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images P. Jonga, Rudiyanto Kahar, Osman Mohd Azrul Hisham, Mohd Adib TJ Mechanical engineering and machinery Mitral valve prolapse without proper monitoring might lead to a severe mitral valve failure which eventually leads to a sudden death. Additional information on the mitral valve leaflet condition against the backflow volume would be an added advantage to the medical practitioner for their decision on the patients' treatment. A study on two dimensional echocardiography images has been conducted and the correlations between the backflow volume of the mitral regurgitation and mitral valve leaflet Young modulus have been obtained. Echocardiogram images were analyzed on the aspect of backflow volume percentage and mitral valve leaflet dimensions on different rates of backflow volume. Young modulus values for the mitral valve leaflet were obtained by using the principle of elastic deflection and deformation on the mitral valve leaflet. The results show that the backflow volume increased with the decrease of the mitral valve leaflet Young modulus which also indicate the condition of the mitral valve leaflet approaching failure at high backflow volumes. Mitral valve leaflet Young modulus values obtained in this study agreed with the healthy mitral valve leaflet Young modulus from the literature. This is an initial overview of the trend on the prediction of the behaviour between the fluid and the structure of the blood and the mitral valve which is extendable to a larger system of prediction on the mitral valve leaflet condition based on the available echocardiogram images. AIP Publishing 2012 Conference or Workshop Item PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/26919/1/Determination%20of%20correlation%20between%20backflow%20volume%20and%20mitral.pdf P. Jonga, Rudiyanto and Kahar, Osman and Mohd Azrul Hisham, Mohd Adib (2012) Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images. In: AIP Conference Proceedings: The 4th International Meeting Of Advances In Thermofluids (IMAT 2011), 3-4 October 2011 , Melaka. pp. 604-611., 1440. ISSN 0094-243X https://doi.org/10.1063/1.4704269
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery P. Jonga, Rudiyanto Kahar, Osman Mohd Azrul Hisham, Mohd Adib Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images
description	Mitral valve prolapse without proper monitoring might lead to a severe mitral valve failure which eventually leads to a sudden death. Additional information on the mitral valve leaflet condition against the backflow volume would be an added advantage to the medical practitioner for their decision on the patients' treatment. A study on two dimensional echocardiography images has been conducted and the correlations between the backflow volume of the mitral regurgitation and mitral valve leaflet Young modulus have been obtained. Echocardiogram images were analyzed on the aspect of backflow volume percentage and mitral valve leaflet dimensions on different rates of backflow volume. Young modulus values for the mitral valve leaflet were obtained by using the principle of elastic deflection and deformation on the mitral valve leaflet. The results show that the backflow volume increased with the decrease of the mitral valve leaflet Young modulus which also indicate the condition of the mitral valve leaflet approaching failure at high backflow volumes. Mitral valve leaflet Young modulus values obtained in this study agreed with the healthy mitral valve leaflet Young modulus from the literature. This is an initial overview of the trend on the prediction of the behaviour between the fluid and the structure of the blood and the mitral valve which is extendable to a larger system of prediction on the mitral valve leaflet condition based on the available echocardiogram images.
format	Conference or Workshop Item
author	P. Jonga, Rudiyanto Kahar, Osman Mohd Azrul Hisham, Mohd Adib
author_facet	P. Jonga, Rudiyanto Kahar, Osman Mohd Azrul Hisham, Mohd Adib
author_sort	P. Jonga, Rudiyanto
title	Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images
title_short	Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images
title_full	Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images
title_fullStr	Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images
title_full_unstemmed	Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images
title_sort	determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images
publisher	AIP Publishing
publishDate	2012
url	http://umpir.ump.edu.my/id/eprint/26919/ http://umpir.ump.edu.my/id/eprint/26919/ http://umpir.ump.edu.my/id/eprint/26919/1/Determination%20of%20correlation%20between%20backflow%20volume%20and%20mitral.pdf
first_indexed	2023-09-18T22:42:12Z
last_indexed	2023-09-18T22:42:12Z
_version_	1777416990102650880

Determination of correlation between backflow volume and mitral valve leaflet young modulus from two dimensional echocardiogram images

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