Fig. 4From: Lipid metabolism patterns and relevant clinical and molecular features of coronary artery disease patients: an integrated bioinformatic analysisPrincipal component analysis (PCA) and the expression patterns of upregulated genes specific to subgroups. A PCA supported the classification into three CAD subgroups. B Venn diagram of upregulated DEGs from the intersection of the three subgroups. C Heatmap visualization of specific upregulated genes in each CAD subgroups. D, F, H Coloured by P values, heatmap of enriched terms across input gene lists of NMF1, NMF2, and NMF3, respectively. E, G and I are coloured by cluster ID, where nodes that have the same cluster ID are generally close to each otherBack to article page