Activated Partial Thromboplastin Time (APTT) test evaluates the blood's ability to clot properly.…
Activated Partial Thromboplastin Time (APTT) test evaluates the blood's ability to clot properly. It measures the time taken for a clot to form in a blood sample after the addition of specific reagents. This test is particularly significant in diagnosing bleeding disorders, such as hemophilia, and monitoring patients on anticoagulant therapy, like heparin.