| SIMV | synchronized intermittent mandatory ventilation; synchronized intermittent mechanical ventilation |
|---|---|
| Vd/Vt | dead space ventilation/total ventilation [ratio] |
| VR | right arm [electrode]; valve replacement; variable ratio; vascular resistance; venous reflux; venous... |
| h.w.b. | hot water bag; 더운물주머니 |
| BAG | buccoaxiogingival |