RT Journal Article SR Electronic T1 Heart and the British Heart Journal JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 3 OP 5 DO 10.1136/hrt.75.1.3 VO 75 IS 1 A1 Hollman, Arthur YR 1996 UL http://heart.bmj.com/content/75/1/3.abstract AB