Tested for PTT in Blood
Normal range: 25.0 - 36.5 sec
Day 1: 31.9 
Day 329: 30.7 
Day 329: 28.8 
Day 443: 30.0 
Day 509: 31.6 
Day 1620: 28.0 

Tested for PTT in Blood
Trend is decreasing
No abnormality, normal measurements 
