NKX2-5 and coronary artery disorder: Then, we performed CHD-associated gene sequencing in our patient and his family, which contained mutations in 24 common genes essential to cardiac septation (ACTC1, BRAF, CRELD1, ELN, G6PC3, GATA4, GDF1, GJA1, HRAS, JAG1, KCNJ2, KRAS, MYH6, NKX2-5, NRAS, PTPN11, RAF1, RBM10, SOS1, TBX1, TBX20, TBX5, TLL1, ZFPM2).