Tested for pCO2 in Blood
Normal range: 35.0 - 45.0 mm Hg
Day 13: 42.0 
Day 13: 39.0 
Day 3171: 34.0 
Day 3172: 32.0 

Tested for pCO2 in Blood
Trend is decreasing
Abnormality: 
Low values on days 3171, 3172
