What does PT and PTT test for?
What does PT and PTT test for? Recap. The prothrombin time (PT) test measures how quickly blood clots. The partial thromboplastin time (PTT) is mainly used to monitor a person’s response to heparin. What is thromboplastin released by? blood platelets thromboplastin One of a group of lipoprotein compounds apparently released by blood platelets at the […]