Tested for INR(PT) in Blood
Normal range: 0.9 - 1.1 
Day 1: 1.1 
Day 23: 1.4 
Day 23: 1.2 
Day 26: 1.1 
Day 28: 1.9 
Day 28: 2.2 

Tested for INR(PT) in Blood
Trend is increasing
Abnormality: 
High values on days 23, 28
