Tested for pO2 in Blood
Normal range: 85.0 - 105.0 mm Hg
Day 250: 60.0 
Day 252: 42.0 
Day 253: 56.0 
Day 260: 47.0 

Tested for pO2 in Blood
Trend is decreasing
Abnormality: 
Low values on days 250, 252, 253, 260
