Boundary element analysis for the hemodynamic characteristics of the aortic dissection

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	Boundary element analysis for the hemodynamic characteristics of the aortic dissection
	Peng, Hongmei ; Qi, Haitao ; Kang, Jianhong ; Tan, Wenchang
	2014
DOI	10.1109/BMEI.2014.7002810
英文摘要	The hemodynamic characteristics of blood flow for DeBakey III aortic dissection were investigated. The velocity fields of the blood flow, the pressure and shear stress on the blood vessel wall were computed by using the boundary element method. The results showed that the blood flow in the false lumen was low-speed vortex, and its magnitude changed slightly during a cardiac cycle. The pressures on the false lumen lateral wall changed significantly, and were greater than those on the healthy vessel wall. The shear stress around the cleft of the false lumen was the largest. The result is helpful for understanding the hemodynamic reason for the aortic dissection. ? 2014 IEEE.; EI; 415-419
会议录	2014 7th International Conference on BioMedical Engineering and Informatics, BMEI 2014
语种	中文
内容类型	会议论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/423842]
专题	工学院
推荐引用方式 GB/T 7714	Peng, Hongmei,Qi, Haitao,Kang, Jianhong,et al. Boundary element analysis for the hemodynamic characteristics of the aortic dissection[C]. 见:.