| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
|---|---|
| PSIS | Posterior Superior Iliac Spine; 상후장골극, 위뒤장골가시 |
| SCA | Superior Cerebellar Artery |
| SMA | 1) Smooth Muscle Antibodies 2) 척수성 근위축증 3) Superior Mesent... |
| SVC | 1) Superior Vena Cava 2) Super-Visor Call |