| ES | ejection sound; elastic stocking; electrical stimulus, electrical stimulation; electroshock; emergen... |
|---|---|
| ESM | ejection systolic murmur; endoscopic specular microscope; ethosuximide |
| ExEF | ejection fraction during exercise |
| MER | mean ejection rate; medical emergency room; methanol extraction residue; murmur/energy ratio |
| MREI | mean rate ejection index |