RT Journal Article SR Electronic T1 Fast or slow pathway ablation (or neither) for AV nodal tachycardia? JF Heart JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 3 OP 4 DO 10.1136/hrt.78.1.3 VO 78 IS 1 A1 C. J. Garratt YR 1997 UL http://heart.bmj.com/content/78/1/3.abstract AB