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Please use this identifier to cite or link to this item: http://hdl.handle.net/1959.14/181785
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- Title
- Hemodynamic simulation for congenital heart disease
- Related
- International Conference on Computational Fluid Dynamics in the Process Industries (7th : 2009) (9 - 11 December 2009 : Melbourne, Vic)
- Related
- Computational fluid dynamics : seventh international conference on CFD in the minerals and process industries, p.1-7
- Related
- http://www.cfd.com.au/cfd_conf09/PDFs/211YAN.pdf
- Publisher
- Melbourne, Vic : CSIRO
- Date
- 2009
- Author/Creator
- Liu, J. L
- Author/Creator
- Qian, Yi
- Author/Creator
- Umezu, Mitsuo
- Author/Creator
- Itatani, K
- Author/Creator
- Miyaji, K
- Description
- Hypoplastic left heart syndrome (HLHS) is one kind of congenital heart diseases of newborn. The surgeries for HLHS have to be carried out at very early stage. However, currently there are no quantitative standard to evaluate and predict the outcome of the therapy. In this study, computational fluid dynamics (CFD) is introduced simulate the hemodynamics after Norwood surgery; a first stage surgery for HLHS. Blood flows derived from Echocardiography measurements were used as boundary conditions for pulsatile calculation. The circulations of blood flows were observed and the flow distribution in each vessel is estimated. Energy losses (EL), local pressure, and wall shear stress (WSS) in anastomosis were analyzed to estimate the result of HLHS treatment. The results indicate that pulsatile simulation is essential to quantitatively evaluate the quality of HLHS operation, and the method of computational hemodynamics analysis could be applied into the process of the operations for surgical optimization.
- Description
- 7 page(s)
- Subject Keyword
- 091300 Mechanical Engineering
- Subject Keyword
- 091400 Resources Engineering and Extractive Metallurgy
- Subject Keyword
- 091500 Interdisciplinary Engineering
- Subject Keyword
- Hypoplastic left heart syndrome
- Subject Keyword
- Norwood operation
- Subject Keyword
- computational fluid dynamics
- Subject Keyword
- hemodynamics
- Resource Type
- conference paper
- Organisation
- Macquarie University. Australian School of Advanced Medicine
- Identifier
- http://hdl.handle.net/1959.14/181785
- Identifier
- mq:20904
- Identifier
- ISBN:9780643098251
- Identifier
- mq-rm-2009008569
- Language
- eng
- Reviewed
Macquarie University ResearchOnline
