Abstract:objective To explore the application value of high quality nursing in elderly patients with painless myocardial ischemia.(SMI).Methods A total of 120 aged patients with SMIadmitted in our hospital from January 2015 to December 2016 were selected and divided into observation group (n=60)and control group (n=60)according to random number table method.The patients in control group were treated with routine nursing mode.The patients in the observation group were treated with high quality nursing mode.The recovery,sleep quality and nursing effect of the two groups were compared.Results After the same treatment cycle,the incidence of abnormal blood pressure and heart rate in the observation group was significantly lower than that in the control group (P<0.05),and the PSQI score of Pittsburgh Sleep quality Index scale was lower than that of the control group (P<0.05).The satisfaction of the patients in the observation group was significantly higher that in the control group,and the differences between the two groups were statistically significant(P<0.05).Conclusion The application of high quality nursing therapy in the treatment of senile patients with SMIis helpful to the progress of recovery,improve the quality of sleep and improve the satisfaction of patients.It is worth popularizing and applying.