

The Activated Partial Thromboplastin Time (aPTT/ PTT) test measures how long it takes your blood to clot, helping to assess your blood’s ability to form clots properly. It is often used to monitor patients on blood-thinning medications and diagnose bleeding disorders.
No patient preparation required. However, a fatty meal prior to blood collection may interfere so it should be avoided.
Unit 205, ENC5 Tower, South Triangle, 160 Mother Ignacia Ave, Diliman, Quezon City, 1103 Metro Manila
Reminder: Your selected schedule is not yet final.
A Hati Health concierge will reach out to you for your final appointment details within 24 hours. You will receive a confirmation email once it's confirmed. Thank you for your patience.
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