“…The experience has exemplified the tolerance, dependence, and assimilation of not only two medicines but also other science disciplines in IM (Xu and Chen, 2008), and provided a paradigm for worldwide IM (Dobos and Tao, 2011;Robinson, 2011). IM has shown potential benefit on alleviating clinical symptoms, reducing post-PCI restenosis, enhancing quality of life and improving post-PCI myocardial perfusion in CAD patients (Chen et al, 2006;Li et al, 2009;Qin and Huang, 2009;Zhang et al, 2009;Chu et al, 2010;He et al, 2010), while its role in second prevention of CAD and its effect on reducing MACEs remains unclear. In this prospective study, 5284 CAD patients were enrolled and logistic regression analysis showed that IM treatment and statins were the independent protective factors and could reduce the risk of MACEs by 31% and 77% respectively.…”