United Arab Emirates
BIOSAM
PTT (Partial Thromboplastin Time)
United Arab Emirates1 × 3 ml
1 vial × 3 ml
— Test information
What does this test measure?
Partial thromboplastin time — measures clotting speed via the intrinsic pathway.
Why is it ordered?
Monitoring heparin therapy, diagnosing clotting factor deficiencies like hemophilia.
Normal range
Adults: 25 – 35 seconds
Sample type
Plasma (sodium citrate)
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