RT Journal Article SR Electronic T1 Prediction and prevention of sudden cardiac death in heart failure JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 674 OP 680 DO 10.1136/hrt.2003.025254 VO 91 IS 5 A1 Rebecca E Lane A1 Martin R Cowie A1 Anthony W C Chow YR 2005 UL http://heart.bmj.com/content/91/5/674.abstract AB