International Journal of Internal Medicine

Objective To observe and analyze the clinical effect of furosemide combined with small-dose dopamine in patients with heart failure and renal insufficiency, and further improve the sleep quality and clinical efficacy of patients. Methods 88 patients with heart failure and renal dysfunction enrolled in our hospital from January 2020 to June 2021 were taken as the subjects of this study, which were divided into 44 cases / group control group and observation group according to different treatment measures. The control group was conventional therapy combined with furosemide, and the observation group was furosemide combined with small-dose dopamine treatment, comparing the treatment results. Results According to the data, the cardiac function indicators and serum NT-proBNP indicators in the observation group were better than those in the control group (P <0.05). At the same time, there were significant differences between the two groups in BUN, Scr indicators and CysC indicators, and the observation group was lower than the control group, which was statistically significant (P <0.05). Finally, in the adverse reactions, patients in the observation group were lower than the control group, with significant differences (P <0.05). Conclusion For patients with heart failure and renal insufficiency, furosemide combined with small-dose dopamine treatment can improve the cardiac function index and renal function index of patients, and has certain promotion and application value.

furosemide; low dose dopamine; heart failure; renal insufficiency; cardio-renal function