Tested for Bicarbonate in Blood
Normal range: 22.0 - 32.0 mEq/L
Day 530: 21.0 
Day 1381: 24.0 
Day 1709: 21.0 
Day 2172: 22.0 

Tested for Bicarbonate in Blood
Trend is fluctuating
Abnormality: 
Low values on days 530, 1709
