Value of hypoxia-inducible factor 1α in diagnosis and prognosis of acute decompensated chronic heart failure / 上海交通大学学报（医学版）

ABSTRACT

Objective·To investigate the value of hypoxia-inducible factor 1α (HIF-1α) in diagnosis and prognosis of acute decompensated chronic heart failure (CHF).Methods·32 patients with acute decompensated CHF (Group A),33 patients with stable CHF (Group B) and 30 controls (Group C) were included.HIF-1α,B-type natriuretic peptide (BNP) and other biochemical indicators in blood were detected.Length of stay and readmission frequency within 3 months of Group A were recorded.Correlations between HIF-1α and other indicators were analyzed.ROC curves of HIF-1α and BNP were developed to compare their diagnostic values.Results·The HIF-1α and BNP levels of Group A were both significantly higher than those of Group B and Group C (P＜0.05).HIF-1α was positively correlated with serum creatinine,hemoglobin,BNP,length of stay and readmission frequency within 3 months (P＜0.05).Areas under curves of HIF-1α and BNP showed no statistically difference (P＞0.05).Conclusion·HIF-1 α has a certain value in diagnosis and prognosis of acute decompensated CHF.