Tested for PTT in Blood
Normal range: 22.0 - 35.0 sec
Day 71: 22.5 
Day 340: 22.8 
Day 1289: 20.1 
Day 1290: 22.3 
Day 1836: 30.6 

Tested for PTT in Blood
Trend is increasing
Abnormality: 
Low values on days 1289
