A study on the long-term prognostic value of cardiac color ultrasound combined with NT-proBNP to evaluate patients with high-altitude chronic heart failure
Objective The study aims to investigate the value of cardiac color ultrasound combined with NT-proBNP in evaluating the long-term prognosis of patients with high-altitude chronic heart failure.Methods A totla of 96 pa-tients with high-altitude chronic heart failure were selected for cardiac color ultrasound and NT-proBNP detection,and the clinical data of the patients were collected.The prognosis of patients was counted,and the patients were divid-ed into two groups,named survival group and death group.Results The levels of left ventricular ejection fraction(LVEF),left ventricular end-diastolic diameter(LVEDD)and NT-proBNP in the survival group were significantly bet-ter than those in the death group(P＜0.05).According to the multivariate regression analysis,LVEF,LVEDD,and NT-proBNP were independent risk factors affecting the prognosis of patients with high-altitude chronic heart failure.Conclusion The combined evaluation of cardiac color ultrasound and NT-proBNP is helpful to predict the long-term prognosis of patients with high-altitude chronic heart failure,and is of great significance for clinical treatment and prognosis judgment.
Heart color ultrasoundNT-proBNPhigh-altitudechronic heart failurelong-term prognosis
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