RT Journal Article SR Electronic T1 Fifty years of tachycardia. JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 334 OP 334 DO 10.1136/hrt.74.3.334 VO 74 IS 3 A1 Lindsay, D. C. A1 Garratt, C. J. A1 Rowland, E. YR 1995 UL http://heart.bmj.com/content/74/3/334.abstract AB