Tested for PTT in Blood
Normal range: 22.0 - 35.0 sec
Day 374: 25.3 
Day 575: 19.8 
Day 577: 25.9 
Day 732: 24.5 
Day 2115: 24.8 
Day 2645: 27.4 

Tested for PTT in Blood
Trend is increasing
Abnormality: 
Low values on days 575, 2115
