To observe impact of compound Danshen dripping pill on ventricular remodeling after acute myocardial infarction. Methods:Ninety CHD patients were randomized to treatment group using compound pills, and control group using routine treatment. At week1 and week2, WBC and CRP were assessed. At week4 and week6, ECG was performed, and patients were rated according to clinical symptoms. Results:At week1, WBC and CRP of treatment group dropped drastically; At week2, treatment group had significantly lower level of CRP than control group, none significant differences of WBC; At week4, EDV and LVESV are significantly different between two groups, none significant differences of LVDB and LVEDV; At week6, treatment group had significantly higher LVEF than control group. Conclusion: Compound Danshen dripping pill could lower WBC and CRP levels, ameliorate subsequent inflammatory reaction, inhibit LVDB, lower LVEVD and LVESV, improve overall function of left ventricle, relieve symptoms and fight ventricular remodeling.