AKT1 and arrhythmogenic right ventricular cardiomyopathy: ITGA7 is involved in eight pathways, including hypertrophic cardiomyopathy (HCM), arrhythmogenic right ventricular cardiomyopathy (ARVC), dilated cardiomyopathy (DCM), PI3K-AKT signalling, and actin cytoskeleton regulation.