| VR | right arm [electrode]; valve replacement; variable ratio; vascular resistance; venous reflux; venous... |
|---|---|
| LUL | Left Upper Lobe(of Lung) |
| LUQ | Left Upper Quadrant; 좌측상부 4분의 1 |
| TEF | Tracheo-Esophageal Fistula ? Tx 1. Infant Warmer  ... |
| UES | Upper Esophageal Sphincter; 상부 식도 괄약근 |