Abstract：Objective: To explore the relationship between serum BNP, TFC, CO, Scr and the short-term prognosis of patients with systolic dysfunction heart failure. Methods: A total of 93 patients with systolic dysfunction (LVEF<50%) heart failure admitted to the cardiovascular Department of Chengde Central Hospital from November 2021 to January 2023 were selected. Exacerbation of signs and symptoms of heart failure, cardiovascular re-visits and/or re-hospitalization, and cardiac death were recorded within 90 days after discharge. They were divided into two groups according to the prognosis: good prognosis group and bad prognosis group. Results: A total of 93 patients were followed up, 31 of whom had poor prognosis. LVEF, CO and the prevalence of coronary atherosclerotic heart disease in the poor prognosis group was lower than that in the good prognosis group, and the difference was statistically significant (P<0.05). BNP, cTnI, TFC and Scr in the poor prognosis group were higher than those in the good prognosis group, and the difference was statistically significant (P<0.05). Among them, BNP,TFC, CO and Scr are the factors influencing the adverse prognosis of patients with systolic dysfunction heart failure within 90 days after discharge(P<0.05). Conclusion: Volume load evaluation indexes BNP,TFC, CO and Scr are influential factors for the short-term prognosis of patients with systolic dysfunction heart failure, and may have a predictive effect on their prognosis, and have guiding significance for clinical treatment of patients with heart failure.
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2024, Vol. 30 
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