Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 1747: 24.4 
Day 1747: 22.4 
Day 1748: 27.8 
Day 1749: 20.3 

Tested for PTT in Blood
Trend is decreasing
Abnormality: 
Low values on days 1747, 1749
