Tested for PTT in Blood
Normal range: 22.0 - 35.0 sec
Day 1: 24.2 
Day 1: 25.0 
Day 2713: 22.9 
Day 4138: 23.8 

Tested for PTT in Blood
Trend is decreasing
Abnormality: 
Low values on days 2713, 4138
