Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 255: 24.8 
Day 255: 26.2 
Day 255: 22.6 
Day 255: 26.8 
Day 256: 26.9 
Day 257: 31.7 
Day 259: 28.6 
Day 262: 22.4 
Day 263: 28.6 
Day 264: 28.8 

Tested for PTT in Blood
Trend is increasing
Abnormality: 
Low values on days 255, 262
