| OG | Osmolar Gap; 10 mOsm/kg = measured Osm - calculated Osm |
|---|---|
| HOCM | high-osmolar contrast medium; hypertrophic obstructive cardiomyopathy |
| ACR | Amylase-Creatinine Clearance Ratio &... |
| Ccr | Creatinine Clearance; 80 - 90 ml/min |
| CCR | Creatine Clearance Rate; 3.0 - 3.5 gm/24 hr |