Tested for PTT in Blood
Normal range: 22.0 - 35.0 sec
Day 450: 23.5 
Day 518: 24.8 
Day 519: 24.4 
Day 521: 26.9 
Day 522: 24.9 
Day 527: 32.1 
Day 528: 35.2 

Tested for PTT in Blood
Trend is increasing
Abnormality: 
High values on days 528
