Tested for INR(PT) in Blood
Normal range: 0.9 - 1.1 
Day 323: 1.1 
Day 325: 1.1 
Day 327: 1.1 
Day 328: 1.1 
Day 450: 1.2 
Day 519: 1.2 
Day 596: 1.2 
Day 1841: 1.2 

Tested for INR(PT) in Blood
Trend is increasing
Abnormality: 
High values on days 450, 519, 596, 1841
