Objective To evaluate the effect about medication compliance for patients with chronic heart failure in outpatients using nursing intervention model based on Omaha system.Methods 100 patients were randomly divided into observation group(50 patients)and control group(50 patients).The two groups of patients were given routine nursing intervention,the observation group also used the Omaha system to develop care programs on this basis, and was given the implementation about continuity of care.Results On the point of the two or three months after the patients were discharged,the AHFKT -V2 questionnaire scores in the observation group[(17.690 ±1.892)points, (20.900 ±2.052)points]were significantly higher than the control group[(14.080 ±2.374)points,(18.450 ± 1.781)points],the differences were statistically significant (t =-8.488,-6.442,all P <0.05).However,the same as the points after the patients were discharged,Morisky questionnaire scores in the observation group[(1.036 ± 0.780)points,(0.487 ±0.260)points]were significantly lower than the control group[(1.54 ±1.182)points, (0.920 ±0.804)points],the differences were statistically significant(t =3.420,4.965,all P <0.05).Conclusion The use of Omaha system to develop the targeted continuity of care,can improve the patients medication compliance.