| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
|---|---|
| AR | absolute risk; accounts receivable; achievement ratio; actinic reticuloid [syndrome]; active resista... |
| CSR | 1) Cheyne-Stokes Respiration 2) Central Supply Room; 중앙공급실 |
| R | Respiration; 호흡 |
| Resp. | Respiration; 호흡성 |