可降解血管外支架

Objective: To investigate effect of the polyglycolic acid (PGA) biodegradable external stent on preventing restenosis of autologous vein graft in hyperlipemia rabbit.
目的:研究高脂内环境下聚乙醇酸(PGA)可降解血管外支架对兔自体移植静脉(VG)再狭窄的防治作用及其机制。