腹主动脉瘤血流动力学数值模拟研究现状

Numerical simulation in hemodynamics for abdominal aortic aneurysm

综述了腹主动脉瘤的发生、发展及破裂与血流动力学关系的相关研究,介绍了腹主动脉瘤腔内治疗术后的血流动力学相关研究,分析了支架构型对腹主动脉瘤腔内治疗术后的血流动力学环境的影响。指出了有关腹主动脉瘤血流动力学的研究样本量较少,未来应建立完整的患者特异性血流动力学评估体系,致力于将理论研究成果应用于临床,以降低腹主动脉瘤的术后并发症发生率。

The studies were reviewed on the relationship between hemodynamics and the occurrence,development and rupture of abdominal aortic aneurysm.The hemodynamics-related researches and the influence of stent configuration on the hemody-namic environment were discussed after endovascular aneurysm repair.It was pointed out that the sample size of the studies on abdominal aortic aneurysm hemodynamics was small,and a complete patient-specific hemodynamic assessment system was suggested to be established in the future to apply theoretical research results in reducing the incidence of postoperative complications of abdominal aortic aneurysm.[Chinese Medical Equipment Journal,2020,41(10):87-92,98]