Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 313: 34.3 
Day 314: 28.2 
Day 868: 20.2 
Day 869: 24.2 
Day 869: 32.2 
Day 872: 26.5 

Tested for PTT in Blood
Trend is decreasing
Abnormality: 
Low values on days 868, 869
