Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 13: 23.9 
Day 15: 23.0 
Day 151: 29.6 
Day 158: 30.0 
Day 224: 29.2 
Day 302: 33.6 
Day 306: 31.3 

Tested for PTT in Blood
Trend is increasing
Abnormality: 
Low values on days 13, 15
