| EPI | echo planar imaging; electronic portal imaging; Emotion Profile Index; epilepsy; epinephrine; epithe... |
|---|---|
| ER | efficiency ratio; epigastric region; ejection rate; electroresection; emergency room; endoplasmic re... |
| ERA | electrical response activity; electroencephalic response audiometry; Electroshock Research Associati... |
| ERD | evoked response detector |
| ESP | early systolic paradox; echo spacing; effective sensory projection; effective systolic pressure; end... |