Tested for Bicarbonate in Blood
Normal range: 22.0 - 32.0 mEq/L
Day 193: 29.0 
Day 1326: 23.0 
Day 1440: 21.0 
Day 1462: 25.0 

Tested for Bicarbonate in Blood
Trend is decreasing
Abnormality: 
Low values on days 1440
