RT Journal Article SR Electronic T1 Ventricular pacing and right bundle branch block morphology: diagnosis and management JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 666 OP 666 DO 10.1136/heart.83.6.666 VO 83 IS 6 A1 DOMINIQUE BLOMMAERT A1 JOSEPH MUCUMBITSI A1 LUC DE ROY YR 2000 UL http://heart.bmj.com/content/83/6/666.abstract AB