%0 Journal Article %A P Steele %A D Kirch %A J Ellis %A R Vogel %A D Battock %T Prompt return to normal of depressed right ventricular ejection fraction in acute inferior infarction. %D 1977 %R 10.1136/hrt.39.12.1319 %J British Heart Journal %P 1319-1323 %V 39 %N 12 %U https://heart.bmj.com/content/heartjnl/39/12/1319.full.pdf