Methods:From January 2004 to December 2006, 49 patients with unprotected left main stenosis were treated with drug eluting stents and were retrospectively analyzed. 61 drug eluting stents were successfully implanted in 49 unprotected left main diseases.
方法：回顾性分析2004年1月～2006年12月完成的49例无保护左主干病变药物洗脱支架置入术。
参考来源 - 药物洗脱支架治疗无保护左主干病变疗效观察—《中国医药导报》—2008年第16期—龙源期刊网Nitinol stents have been successfully applied in the treatment of stenosis. However, the restenosis due to the growth of tumor in lumen remains an unresolved problem, how to resolve the restenosis is a research focus.
NiTi合金支架已成功应用于人体腔道狭窄的治疗，但由于肿瘤细胞的继续生长会导致支架术后再狭窄，寻求支架术后再狭窄的解决方法是目前研究的热点。
参考来源 - 化学镀CoNiWP薄膜的工艺与磁性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
以上来源于: WordNet
N a tube of plastic or sprung metal mesh placed inside a hollow tube to reopen it or keep it open; uses in surgery include preventing a blood vessel from closing, esp after angioplasty, and assisting healing after an anastomosis 血管内支架 [医学]
KF: What about drugs, stents, and heart bypass surgery?
KF：你怎么看药物、支架手术和旁路手术的作用？
We in this country have been enamored of the benefits of angioplasty and stents.
我们国家倾向于采用血管成形术或支架带来的好处。
Stents open arteries that have become narrowed or blocked because of coronary artery disease.
心脏支架可以使那些因为冠状动脉疾病变窄或被阻塞的大动脉打开恢复功能。
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