Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 1506: 21.4 
Day 1507: 22.0 
Day 1508: 21.2 
Day 1509: 21.8 
Day 1510: 26.4 
Day 1512: 27.6 
Day 1512: 25.8 
Day 1513: 28.7 

Tested for PTT in Blood
Trend is increasing
Abnormality: 
Low values on days 1506, 1507, 1508, 1509
