RT Journal Article SR Electronic T1 Heartbeat: Highlights from this issue JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 657 OP 658 DO 10.1136/heartjnl-2015-307883 VO 101 IS 9 A1 Catherine M Otto YR 2015 UL http://heart.bmj.com/content/101/9/657.abstract AB