Fig. 6

The KEGG bubble plots of differential metabolites in the serum of each group of rats are shown in the figure. Among them, A and B are the POS and NEG modes of DCM. vs. CTR, C and D are the POS and NEG modes of NDCM. vs. CTR, E and F are the POS and NEG modes of DCM. vs. NDCM, respectively.