Fig. 5From: Construction and investigation of a circRNA-associated ceRNA regulatory network in Tetralogy of FallotGO enrichment and pathway analyses of the key genes involved in the ceRNA network. a The top 9 significantly enriched functional GO terms retrieved using Enrichr. b Radar diagram depicting the relationships of congenital heart defects related to the key genes based on the CTD database. c Unsupervised clustering of samples based on the expression levels of the key genesBack to article page