Fig. 2

Differentially expressed miRNAs in FHCM patients. a Scatter plots of differentially expressed miRNAs in FHCM and control groups. Green dots represent the significantly downregulated miRNAs, red dots represent the significantly upregulated miRNAs, and gray dots represent the non-significantly expressed miRNAs. Two oblique dashed lines divide up and down (2 times) and unchanged miRNAs. b Volcano plot of differentially expressed miRNAs in FHCM and control groups. The two vertical green lines represent upregulated (right) and downregulated (left) miRNAs, respectively, and the green parallel lines correspond to the p value. Green dots represent the significantly downregulated miRNAs, red dots represent the significantly upregulated miRNAs, and gray dots represent the non-significantly expressed miRNAs. c Hierarchical clustering plot shows that the significant differentially expressed miRNAs. (Test for FHCM patients, and Control for healthy group). Each column represents the expression profile of a tissue sample, and each row corresponds to a miRNA. Red means high expression level and green means lower levels