Tested for Bicarbonate in Blood
Normal range: 22.0 - 32.0 mEq/L
Day 1: 29.0 
Day 183: 27.0 
Day 603: 28.0 
Day 873: 21.0 

Tested for Bicarbonate in Blood
Trend is decreasing
Abnormality: 
Low values on days 873
