To explore the effects of Yiqi Huoxue Jiedu Decoction on cardiac rehabilitation after coronary stent implantation and its influence on inflammatory factors.Methods:A total of 82 patients undergoing cardiac rehabilitation after coronary stent implantation were hospitalized in Beijing Chaoyang Hospital from August 2016 to September 2017 were selected.A retrospective analysis of the clinical data showed that,according to the difference of postoperative treatment,they were divided into observation group and control group with 41 cases in each group.The control group was only given conventional western medicine,while the observation group was combined with Yiqi Huoxue Jiedu Decoction on the basis of control group.Two groups of patients were treated continuously for 6 months.The clinical efficacy of the two groups were compared,and the clinical symptom scores of the two groups were counted.In addition,the levels of inflammatory factors and cardiac function were compared between the two groups before and 6 months after treatment.Results:The total effective rate of the observation group was 92.68%,which was significantly higher than 75.61% of the control group (P<0.05).After 6 months of treatment,the two groups of patients with palpitations,sputum,chest tightness and fatigue and fatigue were significantly lower than before treatment (P<0.01),and the data of observation group was significantly lower than the data of control group (P<0.01).After treatment,the levels of hs-CRP and IL-6 in two groups were significantly lower than those before treatment (P<0.01),and the observation group was significantly lower than that in the control group (P<0.01).After 6 months of treatment,the LVEF and walking distance of 6 min in the two groups were significantly higher than before the treatment (P<0.01),and the study group was significantly higher than the control group (P<0.01).Conclusion:The Yiqi Huoxue Jiedu Dcoction on the basis of conventional treatment after coronary stent implantation can effectively relieve the clinical symptoms and alleviate the inflammatory reaction,which have an important effect on the improvement of the cardiac function of the postoperative.