Tested for PT in Blood
Normal range: 10.4 - 13.4 sec
Day 287: 13.0 
Day 288: 12.3 
Day 323: 12.2 
Day 1520: 11.3 
Day 1523: 13.2 
Day 1541: 12.8 

Tested for PT in Blood
Trend is increasing
Abnormality: 
High values on days 1523, 1541
