Total flavonoids of epimedium is one of the effective compounds from Epimedium Koreanum Nakai. In the previous study, it had been showed that the capsule of total flavonoids of epimedium(Huo Tong Jiao Lang) posseses good effect for anti-myocardial ischemia. Epimedium flavonoids injection(EFI)was explored to reduce the dose of total flavonoids of epimedium, and to effect more quickly for the crisis of coronary heart disease. It was separated into two parts in this study. First, the general pharma...