Tested for Calculated Total CO2 in Blood
Normal range: 21.0 - 30.0 mEq/L
Day 3584: 24.0 
Day 3585: 17.0 
Day 3585: 18.0 
Day 3585: 22.0 
Day 3983: 14.0 
Day 3983: 16.0 
Day 3983: 20.0 
Day 3984: 21.0 
Day 3984: 21.0 

Tested for Calculated Total CO2 in Blood
Trend is decreasing
Abnormality: 
Low values on days 3585, 3983
