Nov 9, 2021 · A D-dimer test is a simple blood test that can help your healthcare provider determine if you may have a blood clotting condition. If you have a high level of D-dimer in your blood, your …

Aug 6, 2025 · If you're scheduled for a D-dimer test, it's important to understand what it is and how it works. This guide provides a comprehensive overview to help you prepare.

What is a D-dimer test? A D-dimer test looks for D-dimer in blood. D-dimer is a protein fragment (small piece) that's made when a blood clot dissolves in your body. D-dimer isn't usually found in your blood …

D-dimer is a byproduct of the blood clotting and breakdown process, serving as a marker of ongoing coagulation and fibrinolysis.[1][2][3] Circulating fibrinogen consists of 3 paired polypeptide …

Jan 30, 2024 · What is the D-dimer normal range? D-dimer test results: What is the normal range? A D-dimer test measures how much D-dimer protein is in the blood. This protein is present when...

Nov 7, 2025 · What Is the D-Dimer Test? A D-dimer screening test may be used if a healthcare provider is concerned about deep vein thrombosis, pulmonary embolism in the lung, stroke, or other …

A D-dimer test is a blood test used to check for blood clotting problems such as deep vein thrombosis (DVT), pulmonary embolism (PE), disseminated intravascular coagulation (DIC), and stroke.

3 days ago · The test’s high sensitivity (≥95%) makes it excellent for ruling out these life-threatening conditions in appropriately selected patients. When D-dimer levels fall below the established cutoff in …

Oct 7, 2025 · Doctors use the d-dimer test when a person might have a dangerous blood-clotting problem. These problems include: Deep vein thrombosis, Opens dialog, a condition in which a blood …

Jun 2, 2025 · The D-dimer test is a rapid and widely used diagnostic tool primarily for its high negative predictive value, meaning a normal D-dimer level can effectively rule out acute thrombotic events like …