Tested for PT in Blood
Normal range: 9.4 - 12.5 sec
Day 2638: 12.6 
Day 2639: 13.7 
Day 2640: 13.0 
Day 2641: 11.8 

Tested for PT in Blood
Trend is decreasing
Abnormality: 
High values on days 2638, 2639, 2640
