Objective:To explore clinical efficacy of the combination of traditional Chinese medicine（TCM） and western medicine treatment of chronic pulmonary heart disease

and to evaluate its clinical value.Method:One hundred and thirty patients with chronic pulmonary heart disease in the hospital were randomized divided into the control group and the treatment group

65 cases in each group.Conventional western medicine treatment was taken in the control group.The treatment group was given TCM medicine based on the treatment of the control group

after treatment

the two groups’ patient’s indicators of lung function and clinical efficacy were analyzed and compared.Result:Indicators of lung function

such as forced expiratory volume/forced vital capacity（FEV1/FVC）

Peak expiratory flow（PEF）

maximum ventilatory volume（MVV） in the treatment group and control group were improved significantly

and indicators of lung function of patients in treatment group were better than that in the control group after treatment

the differences were statistically significant（P<0.05）.Efficiency of treatment of patients in treatment group was 93.85%

and was significantly higher than 78.46% in the control group

the difference was statistically significant（P<0.05）.Conclusion:The combination of TCM with Western medicine on pulmonary heart disease can significantly improve curative clinical effect

it has important implications in improving the quality of life and the prognosis of patients.