APTT (Activated Partial Thromboplastin Time)

Activated Partial Thromboplastin Time (APTT) is a blood test used to measure how well and how quickly your blood clots. It specifically checks the function of certain clotting factors in the blood, which are proteins that help stop bleeding. APTT is often used to monitor patients on blood-thinning medications or to diagnose bleeding disorders. A longer APTT can indicate potential issues with clotting, while a normal range suggests that the blood-clotting process is functioning effectively. Overall, this test is important for ensuring proper blood health and preventing excessive bleeding or clotting.