RT Journal Article SR Electronic T1 THE GENESIS OF THE NORMAL ELECTROCARDIOGRAM JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 147 OP 156 DO 10.1136/hrt.8.3.147 VO 8 IS 3 A1 Athelstane Hill YR 1946 UL http://heart.bmj.com/content/8/3/147.abstract AB