RT Journal Article SR Electronic T1 EUROPAN CARDIOLOGICAL SOCIETY JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 296 OP 297 DO 10.1136/hrt.11.3.296-b VO 11 IS 3 YR 1949 UL http://heart.bmj.com/content/11/3/296.2.abstract AB