RT Journal Article SR Electronic T1 Counterpoint: lack of evidence for echocardiography screening in athletes JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 262 OP 263 DO 10.1136/heartjnl-2020-318386 VO 107 IS 4 A1 Elizabeth Dineen A1 Jordan Prutkin YR 2021 UL http://heart.bmj.com/content/107/4/262.abstract AB