Identification of six new genetic loci associated with atrial fibrillation in the Japanese population

Kaoru Ito, Yoichiro Kamatani, Toshihiro Tanaka and colleagues report a genome-wide association study for atrial fibrillation in the Japanese population. They identify six new loci, five of which are not associated with atrial fibrillation in individuals of European ancestry, suggesting that they may be specific to the Japanese population.