Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft
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Institute of Electrical and Electronics Engineers (IEEE)
2012
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my.unimap-212982012-10-11T01:17:57Z Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft Shahriman, Abu Bakar, Dr, Muhd Nur Rahman, Yahya Siti Khadijah, ZA'BA, Dr, Wan Khairunizam, Wan Ahmad, Dr, Abdul Halim, Ismail Khairul, A. H. Sharifah Roohi, Syed Waseem Ahmad shahriman@unimap.edu.my yahya.mnrahman@gmail.com Upper extremity Vein graft thrombosis Longitudinal impedance Finite volume method Link to publisher's homepage at http://ieeexplore.ieee.org/ Artery reconstruction in upper extremities is rare performed compare to the incidence of reconstruction in lower extremities. In many cases, primary vascular repair was performed, whenever, otherwise, the interposition vein graft or venous bypass grafting were used in order to alleviate vascular occlusion. However, after grafting technique are applied, one or more of the digital arteries are blocked or severely narrowed because of mismatch of end-to-side or end-to-end reverse saphenous vein graft. The objective of this study was to understand the end-to-end blood flow influence on reverse saphenous vein graft with small diameter. The finite volume method was employed to model the 3-D blood flow pattern to determine the velocity, pressure gradient, flow, wall shear stress, flow resistance and longitudinal impedance (ZL). We expected that reverse saphenous vein graft behave hydraulically like provide straight graft. Furthermore longitudinal impedance modulus (ZL) is expected to be inverse proportional to small diameter. 2012-10-11T01:17:57Z 2012-10-11T01:17:57Z 2012-02-27 Working Paper p. 207-210 978-145771989-9 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6179006 http://hdl.handle.net/123456789/21298 en Proceedings of the International Conference on Biomedical Engineering (ICoBE 2012) Institute of Electrical and Electronics Engineers (IEEE) |
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Upper extremity Vein graft thrombosis Longitudinal impedance Finite volume method |
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Upper extremity Vein graft thrombosis Longitudinal impedance Finite volume method Shahriman, Abu Bakar, Dr, Muhd Nur Rahman, Yahya Siti Khadijah, ZA'BA, Dr, Wan Khairunizam, Wan Ahmad, Dr, Abdul Halim, Ismail Khairul, A. H. Sharifah Roohi, Syed Waseem Ahmad Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft |
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Link to publisher's homepage at http://ieeexplore.ieee.org/ |
| author2 |
shahriman@unimap.edu.my |
| author_facet |
shahriman@unimap.edu.my Shahriman, Abu Bakar, Dr, Muhd Nur Rahman, Yahya Siti Khadijah, ZA'BA, Dr, Wan Khairunizam, Wan Ahmad, Dr, Abdul Halim, Ismail Khairul, A. H. Sharifah Roohi, Syed Waseem Ahmad |
| format |
Working Paper |
| author |
Shahriman, Abu Bakar, Dr, Muhd Nur Rahman, Yahya Siti Khadijah, ZA'BA, Dr, Wan Khairunizam, Wan Ahmad, Dr, Abdul Halim, Ismail Khairul, A. H. Sharifah Roohi, Syed Waseem Ahmad |
| author_sort |
Shahriman, Abu Bakar, Dr, |
| title |
Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft |
| title_short |
Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft |
| title_full |
Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft |
| title_fullStr |
Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft |
| title_full_unstemmed |
Hemodynamic study on upper extremity: Simulation on straight reverse saphenous vein graft |
| title_sort |
hemodynamic study on upper extremity: simulation on straight reverse saphenous vein graft |
| publisher |
Institute of Electrical and Electronics Engineers (IEEE) |
| publishDate |
2012 |
| url |
http://dspace.unimap.edu.my/xmlui/handle/123456789/21298 |
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1643793338816528384 |