objective study on captopril, nitroglycerin, dopamine in treatment of chronic pulmonary heart disease heart failure curative effect. 120 cases of chronic pulmonary heart dis ease heart failure patients were randomly divided into two groups, treatment of 60 patients, conventional treatment based on treatment with captopril and nitroglycerin, dopamine, 60 patient s in the control group, the use of conventional treatment. Results group total effective rate of 96.67%, the total effective rate 61.66% in the control group, the two groups are ofte n significant differences between total effective (P<0.05). Conclusions on heart failure of chronic pulmonary heart disease patients on conventional treatment based on treatment with captopri l and nitroglycerin, dopamine, the effect is good.