Fig. 3
From: Increased circulating uric acid aggravates heart failure via impaired fatty acid metabolism
Uric acid correlated to circulating lipids profile based on metabolomics in heart failure patients. A Heatmap showed uric acid positively correlated and cardiac function reversely correlated to circulating lipids. The color in each cell represents value of correlation calculated by Spearman’s rank correlation coefficient. *p < 0.05, **p < 0.01, ***p < 0.001. B, C network analysis between fatty acid and clinical parameters. UA, uric acid; HFrEF, heart failure with reduced ejection fraction; FFA, free fatty acid; SFA, saturated fatty acid; MUFA, monounsaturated fatty acid; PUFA, polyunsaturated fatty acid