AKT1 and Right ventricular cardiomyopathy: KEGG enrichment analysis revealed these DEGs were significantly associated with cytoskeleton in muscle cells (level 3) of cell motility (level 2), PI3K-Akt signaling of signal transduction, arrhythmogenic right ventricular cardiomyopathy of cardiovascular disease, nitrogen metabolism of energy metabolism, and cholinergic synapse of nervous system (Figure 2D).