International Circulation: So do you find that you are recommending those more than others now?
国际循环：那么您觉得您推荐那些是否多于其它呢？

Prof. Roxana Mehran: No， I think the second- and third-generation stents also are as good， if not better.  However， there has not been a head-to-head comparison of the Cypher stent with long term data vs. the newer stents like the everolimus eluting Xience stent， for example.  So those studies are ongoing and we are going to keep looking for those.  But certainly there are no safety issues for drug-eluting stents as a whole in my opinion.
Prof. Roxana Mehran: 不，我认为下一代支架，更多的第二代和第三代也很好，即使不是更好的话。虽然没有关于Xience支架和Cypher支架头对头比较的长期资料。因此，这些研究工作仍在进行中，我们很期待这些研究的结果。但整体上肯定没有药物洗脱支架的药品安全问题-我不这么认为。