Stent Implantation Influence Wall Shear Stress Evolution

被引:0
|
作者
Bernad, S. I. [1 ]
Totorean, A. F. [2 ]
Bosioc, A. I. [2 ]
Petre, I. [3 ]
Bernad, E. S. [3 ]
机构
[1] Romanian Acad, Timisoara Branch, Mihai Viteazul Str 24, RO-300223 Timisoara, Romania
[2] Univ Politehn Timisoara, Dept Hydraul Machinery, Mihai Viteazul Str 1, RO-300222 Timisoara, Romania
[3] Univ Med & Pharm Victor Babes Timisoara, P Ta Eftimie Murgu 2, Timisoara, Romania
来源
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON NUMERICAL ANALYSIS AND APPLIED MATHEMATICS 2015 (ICNAAM-2015) | 2016年 / 1738卷
关键词
coronary stent; secondary flow; wall shear stress; recirculation;
D O I
10.1063/1.4951783
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
Local hemodynamic factors are known affect the natural history of the restenosis critically after coronary stenting of atherosclerosis. Stent-induced flows disturbance magnitude dependent directly on the strut design. The impact of flow alterations around struts vary as the strut geometrical parameters change. Our results provide data regarding the hemodynamic parameters for the blood flow in both stenosed and stented coronary artery under physiological conditions, namely wall shear stress and pressure drop.
引用
收藏
页数:4
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