Tested for PT in Blood
Normal range: 9.4 - 12.5 sec
Day 20: 11.4 
Day 76: 10.1 
Day 591: 10.2 
Day 613: 10.9 
Day 1199: 11.2 
Day 1392: 12.3 
Day 1401: 16.3 
Day 1411: 12.6 
Day 1519: 15.0 
Day 1521: 13.9 

Tested for PT in Blood
Trend is increasing
Abnormality: 
High values on days 1401, 1411, 1519, 1521
