Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography
Echocardiography is a widely used imaging technique to examine various cardiac functions, especially to detect the left ventricular wall motion abnormality. Unfortunately the quality of echocardiograph images and complexities of underlying motion captured, makes it difficult for an in-experienced p...
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| Format: | Article |
| Language: | English |
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Canadian Center of Science and Education
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/16414/ http://psasir.upm.edu.my/id/eprint/16414/1/16414.pdf |
| _version_ | 1848842956025364480 |
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| author | Hussein, Zinah Rajab O. K. Rahmat, Rahmita Wirza Abdullah, Lili Nurliyana Saripan, M. Iqbal Dimon, Mohd Zamrin |
| author_facet | Hussein, Zinah Rajab O. K. Rahmat, Rahmita Wirza Abdullah, Lili Nurliyana Saripan, M. Iqbal Dimon, Mohd Zamrin |
| author_sort | Hussein, Zinah Rajab |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | Echocardiography is a widely used imaging technique to examine various cardiac functions, especially to detect the left ventricular wall motion abnormality. Unfortunately the quality of echocardiograph images and complexities of underlying motion captured, makes it difficult for an in-experienced physicians/ radiologist to describe the motion abnormalities in a crisp way, leading to possible errors in diagnosis. In this study, we present a method to analyze left ventricular wall motion, by using optical flow to estimate velocities of the left ventricular wall segments and find relation between these segments motion. The proposed method will be able to present real clinical help to verify the left ventricular wall motion diagnosis. |
| first_indexed | 2025-11-15T08:07:22Z |
| format | Article |
| id | upm-16414 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T08:07:22Z |
| publishDate | 2010 |
| publisher | Canadian Center of Science and Education |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-164142018-10-25T00:36:20Z http://psasir.upm.edu.my/id/eprint/16414/ Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography Hussein, Zinah Rajab O. K. Rahmat, Rahmita Wirza Abdullah, Lili Nurliyana Saripan, M. Iqbal Dimon, Mohd Zamrin Echocardiography is a widely used imaging technique to examine various cardiac functions, especially to detect the left ventricular wall motion abnormality. Unfortunately the quality of echocardiograph images and complexities of underlying motion captured, makes it difficult for an in-experienced physicians/ radiologist to describe the motion abnormalities in a crisp way, leading to possible errors in diagnosis. In this study, we present a method to analyze left ventricular wall motion, by using optical flow to estimate velocities of the left ventricular wall segments and find relation between these segments motion. The proposed method will be able to present real clinical help to verify the left ventricular wall motion diagnosis. Canadian Center of Science and Education 2010-05 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/16414/1/16414.pdf Hussein, Zinah Rajab and O. K. Rahmat, Rahmita Wirza and Abdullah, Lili Nurliyana and Saripan, M. Iqbal and Dimon, Mohd Zamrin (2010) Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography. Computer and Information Science, 3 (2). pp. 79-85. ISSN 1913-8989; ESSN: 1913-8997 http://ccsenet.org/journal/index.php/cis/article/view/4934 10.5539/cis.v3n2p79 |
| spellingShingle | Hussein, Zinah Rajab O. K. Rahmat, Rahmita Wirza Abdullah, Lili Nurliyana Saripan, M. Iqbal Dimon, Mohd Zamrin Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography |
| title | Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography |
| title_full | Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography |
| title_fullStr | Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography |
| title_full_unstemmed | Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography |
| title_short | Quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography |
| title_sort | quantitative detection of left ventricular wall motion abnormality by two-dimensional echocardiography |
| url | http://psasir.upm.edu.my/id/eprint/16414/ http://psasir.upm.edu.my/id/eprint/16414/ http://psasir.upm.edu.my/id/eprint/16414/ http://psasir.upm.edu.my/id/eprint/16414/1/16414.pdf |