Blood clotting tests for surgery prep and bleeding disorders.
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Search tests covered in this guide — free home collection when you book online.
Activated Partial Thromboplastin Time (APTT) measures how long blood takes to clot via the intrinsic pathway. It helps evaluate bleeding disorders and monitor heparin therapy.
Partial Thromboplastin Time (PTTK/PTT) assesses the coagulation cascade and is often ordered alongside APTT before surgery or when investigating abnormal bleeding.
Yes — samples require careful collection and timely processing. CoreLab phlebotomists follow SOPs for coagulation studies with home collection in Bengaluru.