Tested for PT in Blood
Normal range: 9.4 - 12.5 sec
Day 1: 14.0 
Day 1: 15.9 
Day 3: 15.5 
Day 11: 14.4 
Day 19: 17.5 

Tested for PT in Blood
Trend is increasing
Abnormality: 
High values on days 1, 3, 11, 19
