Tested for PTT in Blood
Normal range: 22.0 - 35.0 sec
Day 376: 23.3 
Day 381: 23.5 
Day 871: 21.6 
Day 887: 20.5 
Day 887: 22.2 
Day 888: 20.9 
Day 889: 21.5 
Day 1738: 29.3 
Day 1897: 29.9 

Tested for PTT in Blood
Trend is increasing
Abnormality: 
Low values on days 871, 887, 888, 889
