RT Journal Article SR Electronic T1 Diagnosing atrial fibrillation by mobile technology: physician decision or device provision? JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 629 OP 630 DO 10.1136/heartjnl-2019-316390 VO 106 IS 9 A1 Daniel R Frisch YR 2020 UL http://heart.bmj.com/content/106/9/629.abstract AB