Tested for Calculated Total CO2 in Blood
Normal range: 21.0 - 30.0 mEq/L
Day 425: 19.0 
Day 425: 20.0 
Day 429: 23.0 
Day 430: 24.0 
Day 436: 25.0 

Tested for Calculated Total CO2 in Blood
Trend is increasing
Abnormality: 
Low values on days 425
