Tested for PT in Blood
Normal range: 9.4 - 12.5 sec
Day 451: 10.8 
Day 458: 11.2 
Day 1219: 11.3 
Day 1219: 12.3 
Day 1220: 13.0 
Day 1222: 12.5 
Day 1224: 11.6 
Day 1255: 11.7 

Tested for PT in Blood
Trend is increasing
Abnormality: 
High values on days 1220
