Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 3167: 26.2 
Day 3170: 25.5 
Day 3292: 27.2 
Day 3355: 26.6 
Day 3905: 22.6 
Day 3905: 23.3 

Tested for PTT in Blood
Trend is decreasing
Abnormality: 
Low values on days 3905
