采访提纲：
1 For specified patients such as left main lesion or muti-vessel lesion， there isn’t general agreement in selecting CABG or DES PCI. Could you share your experiences with us in this field?
对于特定患者如左主干、多支病变时，选择冠脉搭桥还是药物支架PCI目前尚存争议。能否分享这方面的经验？
2 One focus of treatment strategy of coronary bifurcation lesions is to stent one branch or both. What is the optimal strategy of bifurcation lesions in your opinion?
目前冠脉分叉病变治疗策略的一个关注焦点是主支支架置入和主支、边支都置入支架（1个支架还是2个支架）。您认为的最佳治疗策略是什么？
3 In your opinion， which is the best for side branch in patients with coronary bifurcation lesions treated by balloon dilatation than in those treated by stents? And why?
你认为冠脉分叉病变的患者选择边支球囊扩张或支架置入哪个更好？ 为什么？
4 Could you share your experience with us in PCI for patient with stenotic ostium lesion of left main coronary artery? How to avoid the stent dislodgement
能否介绍如何处理左主干开口狭窄性病变？如何避免支架脱位？