Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 974: 23.9 
Day 996: 20.3 
Day 996: 20.5 
Day 997: 21.9 
Day 998: 22.2 

Tested for PTT in Blood
Trend is decreasing
Abnormality: 
Low values on days 974, 996, 997, 998
