In this study, we assessed association between AF with other meta-GWAS SNPs identified in European ancestry populations and the Japanese population, including SNP rs6584555 in NEURL, rs13216675 near GJA1, rs4642101 in CAND2 and rs6490029 in CUX2, in the Chinese GeneID population. Here, GJA1 is linked to atrial fibrillation.