Tested for Calculated Total CO2 in Blood
Normal range: 21.0 - 30.0 mEq/L
Day 140: 18.0 
Day 140: 22.0 
Day 140: 22.0 
Day 140: 23.0 
Day 142: 23.0 
Day 158: 18.0 

Tested for Calculated Total CO2 in Blood
Trend is increasing
Abnormality: 
Low values on days 140, 158
