Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 1: 27.5 
Day 488: 28.5 
Day 779: 26.1 
Day 913: 26.8 
Day 913: 26.3 
Day 1394: 24.9 
Day 1395: 25.4 

Tested for PTT in Blood
Trend is decreasing
Abnormality: 
Low values on days 1394
