RT Journal Article SR Electronic T1 Time to stop using ‘non-valvular AF’ inappropriately: letter in response to review article JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 2077 OP 2077 DO 10.1136/heartjnl-2018-313766 VO 104 IS 24 A1 Saul G Myerson YR 2018 UL http://heart.bmj.com/content/104/24/2077.1.abstract AB