CAJ | 학술논문

中国人口已偏老龄化，心血管疾病已成为威胁人类生命和健康的头号杀手。有数据显示，我国心血管疾病的发病率、死亡率在近年来有明显上升趋势，而心脏冠状动脉狭窄又是心血管疾病的高发病种。经皮穿刺冠状动脉成形术(PTCA)是治疗冠状动脉狭窄的首选之路。为降低冠状动脉的再狭窄率，PTCA常需要为患者放置一枚或多枚血管支架，并长期应用抗血小板药物。随着心血管介入技术的发展，血管内支架的研制十分引人瞩目。本文阐述了常见的血管支架材料的种类，名称及用途。
중국인구이편노령화，심혈관질병이성위위협인류생명화건강적두호살수。유수거현시，아국심혈관질병적발병솔、사망솔재근년래유명현상승추세，이심장관상동맥협착우시심혈관질병적고발병충。경피천자관상동맥성형술(PTCA)시치료관상동맥협착적수선지로。위강저관상동맥적재협착솔，PTCA상수요위환자방치일매혹다매혈관지가，병장기응용항혈소판약물。수착심혈관개입기술적발전，혈관내지가적연제십분인인촉목。본문천술료상견적혈관지가재료적충류，명칭급용도。
China's population has been aging, the incidence of cardiovascular disease and mortality have obvious rising trend in recent years, while heart coronary artery stenosis and high rates of cardiovascular disease. Percutaneous puncture coronary angioplasty (PTCA) is the first choice for treatment of coronary artery stenosis. In order to reduce coronary artery restenosis rate, patients with PTCA often need to place one or more stent, and long-term use of antiplatelet drugs. With the development of cardiovascular interventional techniques, the development of endovascular stent is very striking. This paper expounds the common types of stent materials, the name and purpose.