Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 597: 26.1 
Day 620: 20.8 
Day 746: 26.5 
Day 1028: 21.1 
Day 1093: 23.1 
Day 1134: 28.9 
Day 1488: 26.3 

Tested for PTT in Blood
Trend is increasing
Abnormality: 
Low values on days 620, 1028, 1093
