RT Journal Article SR Electronic T1 A link between A-fib and sleep apnea is no surprise, but why? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 706 OP 707 DO 10.3949/ccjm.86b.11019 VO 86 IS 11 A1 Brian F. Mandell YR 2019 UL http://www.ccjm.org/content/86/11/706.abstract AB