支架
4.9 types of stents were used,including Bestent stent,Bard XT stent,Angio stent,AVE stent,Devon stent,Multi-link stent, Wiktor stent,CVD stent and Gianturco-Roubin Ⅱ stent .
6.The following different stents were used: Nir stents (26%), Multi-Link stents (19%), XT stents (13%), Crossflex stents (10%), AVE stents (8%), Bestent stents and Palmaz-Schatz stents (6% in each), together with Gianturco-Roubin Ⅱ stents, Wiktor stents, Jostent stents, Inflow stents and Devon stents (12%).


