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PT


Also known as: Prothrombin Time; Pro Time
Formal name: Prothrombin Time

At a Glance

Why Get Tested?

To check how well blood-thinning medications (anti-coagulants) are working to prevent blood clots

When to Get Tested?

If you are taking an anti-coagulant drug or think you may have a bleeding disorder

Sample Required?

A blood sample taken from a vein in the arm