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. 2023 Nov 19;13:20230. doi: 10.1038/s41598-023-47539-1

Figure 4.

Figure 4

Principal component analysis (PCA) for dysregulated proteins (A). Plot colored by sample group. Venn diagrams of differentially upregulated (B) and downregulated (C) plasma proteins for PACS + POTS and PACS-POTS patients compared to healthy controls. Interactive heatmap with unsupervised hierarchical clustering of samples based on proteins with a log2 fold change > 2 (D).