Central Line Venous Blood Gas (cVBG)

Test Name Central Line Venous Blood Gases
Alternate Name(s)  
Laboratory Module LAB
Ordering Mnemonic BGCV
Specimen Type Lithium Heparin
Collection Container Heparinized syringe 5.0 ml
Container Information
Syringe for GasesSyringe for Gases
Collection Information Specimen to be obtained by a Respiratory Tech or Physician

Samples must be transported to the laboratory within 30 minutes of collection, if not on ice.

Samples placed on ice slurry at collection may be transported to the laboratory within 2 hours of collection.

Test Schedule 24/7
Routine Turnaround Time

Turnaround times are posted in DOCS/ Laboratory Turn Around Times DOCS# 9580

Stat Turnaround Time  
Reference Interval  
Critical Values  
Lab Process Notes Tests Included:

PH 
PCO2 
PO2 
HCO3 (Calculated)
BE 
O2SAT (Calculated)

For temperature corrected PH,PCO2,PO2 contact the lab

Storage and Transport Transport to lab immediately on ice
Test Referred To On-site, BGH Laboratory

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