Tested for Calculated Total CO2 in Blood
Normal range: 21.0 - 30.0 mEq/L
Day 2884: 16.0 
Day 2884: 17.0 
Day 2884: 16.0 
Day 2884: 15.0 
Day 2889: 19.0 
Day 2899: 23.0 
Day 2899: 26.0 
Day 2899: 26.0 

Tested for Calculated Total CO2 in Blood
Trend is increasing
Abnormality: 
Low values on days 2884, 2889
