DDX52 and heart failure: As illustrated in Figures 6F–O, the AUC values (95%CI) of DDX52, DHX15, EBNA1BP2, FCF1, GNL2, GRWD1, LSG1, POLR1D, RRS1, and RSL24D1 were 0.68 (0.73–0.63), 0.67 (0.72–0.62), 0.64 (0.69–0.58), 0.57 (0.63–0.52), 0.64 (0.70–0.59), 0.70 (0.75–0.66), 0.68 (0.73–0.63), 0.60 (0.66–0.55), 0.73 (0.78–0.67), 0.56 (0.62–0.51), proving the excellent performance in diagnosing heart failure.