机构：[1]Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China[2]Center of Stomatology, The First People’s Hospital of Yunnan Province, Kunming 650032, Yunnan, China门急诊片口腔医学中心云南省第一人民医院[3]School of Mechanical Engineering, Hunan Institute of Engineering, Xiangtan 411201, Hunan, China[4]College of Mechanical and Electrical Engineering, Hunan University of Science and Technology, Xiangtan 411201, Hunan, China
Normal blood flow in atherosclerotic arteries can be restored by percutaneous transluminal coronary angioplasty (PTCA). Cardiovascular stents play an important role in PTCA. However, studies on the biomechanical effects of cardiovascular stent materials on PTCA are lacking. In this study, we selected four cardiovascular stent materials of high clinical interest to evaluate their biomechanical effects on PTCA to provide vascular surgeons with additional tools for selecting cardiovascular stents. The results showed that the biomechanical effects of different materials of cardiovascular stents on PTCA were basically the same during the whole process of implantation of atherosclerotic arteries by different materials of cardiovascular stents. But there are some differences in quantitative analysis. In addition, the greater the difference in elastic modulus between different materials of cardiovascular stents, the greater the difference in biomechanical effects on PTCA.
基金：
Yanglei Academician Expert Workstation of Yunnan Province [202205AF15025]
第一作者机构：[1]Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, Yunnan, China
共同第一作者：
通讯作者：
推荐引用方式(GB/T 7714)：
Deng Chao-Dong,Zhang Li-Xian,Wang Shao-Li,et al.Effect of cardiovascular stents' materials on percutaneous transluminal coronary angioplasty: A biomechanical finite element analysis[J].JOURNAL OF MATERIALS RESEARCH.2023,38(8):2084-2096.doi:10.1557/s43578-023-00949-3.
APA：
Deng, Chao-Dong,Zhang, Li-Xian,Wang, Shao-Li,Zhang, Yi-Lin&Yan, Ting-Ting.(2023).Effect of cardiovascular stents' materials on percutaneous transluminal coronary angioplasty: A biomechanical finite element analysis.JOURNAL OF MATERIALS RESEARCH,38,(8)
MLA：
Deng, Chao-Dong,et al."Effect of cardiovascular stents' materials on percutaneous transluminal coronary angioplasty: A biomechanical finite element analysis".JOURNAL OF MATERIALS RESEARCH 38..8(2023):2084-2096
