Patient-Specific Study of a Stenosed Carotid Artery Bifurcation Using Fluid-Structure Interactive Simulation

被引：3
|
作者：
Pinho, Nelson [1 ]
Bento, Marco [1 ]
Sousa, Luisa C. [2 ]
Pinto, Sonia [3 ]
Castro, Catarina F. [2 ]
Antonio, Carlos C. [2 ]
Azevedo, Elsa [4 ]
机构：
[1] Univ Porto, DEMec, FEUP, Porto, Portugal
[2] Univ Porto, FEUP, DEMec, INEGI, Porto, Portugal
[3] Univ Porto, CEFT, Fac Engn, Porto, Portugal
[4] Univ Porto, H Sao Joao FMUP, Porto, Portugal
来源：
VIPIMAGE 2017 | 2018年 / 27卷
关键词：
Patient-specific; Image-based; Atherosclerosis; Risk assessment; Fluid-structure interaction; 3D FSI MODELS; MECHANICS;
D O I：
10.1007/978-3-319-68195-5_54
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
Atherosclerosis at the carotid bifurcation is a major risk factor for stroke. A computational model incorporating transient wall deformation of carotid arteries was developed to assess the influence of artery compliance on wall shear stress (WSS). Clinical data was obtained from ultrasound technique. Two patients were studied, one presenting a mild-graded carotid stenosis along internal carotid artery (ICA) and the other with no visible stenosis. It is hoped that patient-specific biomechanical analyses will help diagnosis and to assess the rupture potential for any particular lesion.
引用
收藏
页码：495 / 503
页数：9
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