Tested for INR(PT) in Blood
Normal range: 0.9 - 1.1 
Day 49: 1.3 
Day 1811: 1.0 
Day 1814: 1.1 
Day 1824: 1.3 

Tested for INR(PT) in Blood
Trend is increasing
Abnormality: 
High values on days 49, 1824
