Abstract:【Objective】To explore the clinical efficacy of sacubitril valsartan combined with dapagliflozin in the treatment of coronary heart disease (CHD) complicated with heart failure (HF). 【Methods】 A total of 82 patients with CHD complicated with HF admitted to our hospital from September 2020 to September 2023 were prospectively selected and divided into the observation group and the control group using a random number table method, with 41 patients in each group. The control group was treated with sacubitril valsartan, while the observation group was treated with sacubitril valsartan combined with dapagliflozin. The two groups were compared in terms of clinical efficacy, cardiac function indicators [left ventricular end-systolic diameter (LVESD), left ventricular end-diastolic diameter (LVEDD), left ventricular ejection fraction (LVEF) and 6-minute walking distance (6MWD)], laboratory indicators [brain natriuretic peptide (BNP), high-sensitivity C-reactive protein (hs-CRP), nitric oxide (NO), endothelin-1 (ET-1)], 1-year readmission rate due to HF, and incidence of adverse reactions. 【Results】The total effective rate of the observation group was higher than that of the control group, with a statistically significant difference (P<0.05). After treatment, LVEF and 6MWD in both groups were higher than those before treatment, while LVEDD and LVESD were lower than those before treatment; LVEF and 6MWD in the observation group were higher than those in the control group, and LVEDD and LVESD were lower than those in the control group, with statistically significant differences (P<0.05). After treatment, the serum levels of BNP, hs-CRP, and ET-1 in both groups were lower than those before treatment, and the observation group had lower levels than the control group; the serum NO level in both groups was higher than that before treatment, and the observation group had a higher level than the control group, with statistically significant differences (P<0.05). The readmission rate due to HF in the observation group was lower than that in the control group, with a statistically significant difference (P=0.022). There was no statistically significant difference in the incidence of adverse reactions between the two groups (P>0.05). 【Conclusion】Sacubitril valsartan combined with dapagliflozin has a good clinical efficacy in the treatment of CHD complicated with HF. It improves patients' cardiac function and vascular endothelial function, inhibits inflammatory response, reduces the readmission rate of patients, and has good safety.
李香娜. 沙库巴曲缬沙坦联合达格列净治疗冠心病合并心力衰竭患者的临床疗效[J]. 医学临床研究, 2025, 42(8): 1335-1338.
LI Xiangna. Clinical Efficacy of Sacubitril Valsartan Combined with Dapagliflozin in the Treatment of Coronary Heart Disease Complicated with Heart Failure. JOURNAL OF CLINICAL RESEARCH, 2025, 42(8): 1335-1338.
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