RT Journal Article SR Electronic T1 Non-surgical ablation of the ventricular septum for the treatment of hypertrophic cardiomyopathy JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 92 OP 92 DO 10.1136/hrt.76.1.92-a VO 76 IS 1 A1 Charles Knight A1 Ulrich Sigwart A1 Celia M Oakley YR 1996 UL http://heart.bmj.com/content/76/1/92.2.abstract AB