The Causal Relationship Between Atrial Fibrillation and Work and Sleep Wu X, Liu F, Jin L, Huo M, Chen J, Song R, Shi X, Gao H. Int Heart J. 2025 Jul 9. doi: 10.1536/ihj.24-660. https://www.jstage.jst.go.jp/article/ihj/advpub/0/advpub_24-660/_article Article Jul 09, 2025