RT Journal Article SR Electronic T1 Exercise: the neglected risk factor and the neglected treatment JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 441 OP 441 DO 10.1136/hrt.2008.154955 VO 95 IS 6 A1 Michael V Jelinek YR 2009 UL http://heart.bmj.com/content/95/6/441.abstract AB