Fig. 9From: Weighted correlation network bioinformatics uncovers a key molecular biosignature driving the left-sided heart failureAnalysis of the key genes (HTRA1, OGN and MXRA5). ROC curve analysis of the key genes in (a) GSE57345 and (b) GSE1869 datasets; (c) Functional annotation for the key genes, which included GO analysis and KEGG pathway enrichment analysisBack to article page