| AEG | air encephalography, air encephalogram; atrial electrogram |
|---|---|
| EGM | electrogram; extracellular granular material |
| EP | echo planar; ectopic pregnancy; edible portion; electrophoresis; electrophysiologic; electroprecipit... |
| HBE | His bundle electrogram |
| HRAE | high right atrium electrogram |