| EGRA | equilibrium-gated radionuclide angiography |
|---|---|
| MGES | multiple gated equilibrium scintigraphy |
| EC | effective concentration; ejection click; electrochemical; electron capture; embryonal carcinoma; eme... |
| ECD | ectrodactyly; electrochemical detector; electron capture detector; endocardial cushion defect; enzym... |
| ECPOG | electrochemical potential gradient |