Tested for PT in Blood
Normal range: 9.4 - 12.5 sec
Day 1: 10.6 
Day 506: 11.1 
Day 507: 11.4 
Day 508: 12.6 
Day 509: 12.2 

Tested for PT in Blood
Trend is increasing
Abnormality: 
High values on days 508
