For idiopathic cardiomyopathy (Table 2), the biological processes involved in these genes mainly include cellular response to fibroblast growth factor stimulus, response to drug, negative regulation of apoptotic process and so on; Genes are mainly located in cytosol, mitochondrion, melanosome etc.; The main molecular functions are protein binding, poly(A) RNA binding, oxidoreductase activity, microtubule binding and protein kinase binding. Here, WEE1 is linked to idiopathic cardiomyopathy.