Tested for Calculated Total CO2 in Blood
Normal range: 21.0 - 30.0 mEq/L
Day 1323: 28.0 
Day 1817: 21.0 
Day 1817: 20.0 
Day 1817: 21.0 
Day 1818: 20.0 
Day 1819: 23.0 
Day 1821: 22.0 

Tested for Calculated Total CO2 in Blood
Trend is decreasing
Abnormality: 
Low values on days 1818
