Tested for INR(PT) in Blood
Normal range: 0.9 - 1.1 
Day 831: 1.1 
Day 2007: 1.1 
Day 2008: 1.2 
Day 2009: 1.2 
Day 2011: 1.2 

Tested for INR(PT) in Blood
Trend is increasing
Abnormality: 
High values on days 2008, 2009, 2011
