The Antithrombin Test, also known as Antithrombin III (AT III) assay, is a blood test that measures the level of antithrombin in your blood. Antithrombin is a natural anticoagulant that helps regulate blood clotting.
Why is the Antithrombin Test important?
The Antithrombin Test is crucial because it helps assess the risk of excessive blood clotting, which can lead to conditions like deep vein thrombosis (DVT) or pulmonary embolism.
When is the Antithrombin Test typically ordered?
This test is usually ordered when a healthcare provider suspects a patient has a clotting disorder or to monitor anticoagulant therapy's effectiveness.
How is the Antithrombin Test performed?
A blood sample is taken from a vein, typically in your arm. The sample is then sent to a laboratory for analysis to measure antithrombin levels accurately.
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