RT Journal Article SR Electronic T1 Monophasic action potential of right human atrium during atrial flutter and after conversion to sinus rhythm. Argument for re-entry theory. JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 396 OP 402 DO 10.1136/hrt.34.4.396 VO 34 IS 4 A1 S Gavrilescu A1 S Cotoi YR 1972 UL http://heart.bmj.com/content/34/4/396.abstract AB