RT Journal Article SR Electronic T1 Prompt return to normal of depressed right ventricular ejection fraction in acute inferior infarction. JF British Heart Journal JO Heart FD BMJ Publishing Group Ltd and British Cardiovascular Society SP 1319 OP 1323 DO 10.1136/hrt.39.12.1319 VO 39 IS 12 A1 Steele, P A1 Kirch, D A1 Ellis, J A1 Vogel, R A1 Battock, D YR 1977 UL http://heart.bmj.com/content/39/12/1319.abstract AB