| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
|---|---|
| MEC | median effective concentration; middle ear canal; middle ear cell; minimum effective concentration |
| EMV | eye, motor, voice [Glasgow coma scale] |
| OCV | ordinary conversational voice |
| VIC | vasoinhibitory center; visual communication therapy; voice intensity control |