Aug 17, 2024 · Several conditions can lead to elevated D-dimer levels, most of which are related to abnormal blood clotting. Knowing what level of D-dimer is dangerous can help identify these conditions early. Some of the most common causes include:

Nov 9, 2021 · A D-dimer test is a blood test that measures D-dimer, which is a protein fragment that your body makes when a blood clot dissolves in your body. D-dimer is normally undetectable or only detectable at a very low level unless your body …

Nov 27, 2019 · Retrospective analyses suggest that pulmonary embolism is ruled out by a d -dimer level of less than 1000 ng per milliliter in patients with a low clinical pretest probability (C-PTP) and by...

The results from our study from a pre–COVID-19 patient population suggest that ultra-high plasma D-dimer levels indicate the presence of severe underlying disease. This should be considered when using the plasma D-dimer level as a screening tool or prognostic indicator for COVID-19 infection.

Although D-dimer testing has a reputation for being very non-specific, an extremely elevated D-dimer is uniquely associated with severe disease, mainly including VTE, sepsis and/or cancer.

Jan 30, 2024 · According to a 2022 article, a typical D-dimer level is less than 0.50 mg/L of fibrinogen equivalent units (FEU). A positive D-dimer is 0.50 mg/L or higher, indicating that a person may have...

Aug 8, 2022 · A D-dimer test helps measure your risk for blood clots. An elevated D-dimer level may indicate a risk for pulmonary embolism or deep vein thrombosis. Learn what the normal range is, with GoodRx.

Strongly elevated D-dimer levels substantially increase the likelihood of pulmonary embolism. Whether this should translate into more intensive diagnostic and therapeutic measures in patients with high D-dimer levels irrespective of CDR remains to be studied.

Aug 31, 2023 · A D-dimer test is a blood test that can be used to help rule out the presence of a serious blood clot. When you get a cut or wound, your body starts a process called hemostasis to form a clot...

Nov 16, 2023 · Elevated D-dimer levels are a common symptom that may be caused by serious blood clot problems such as venous thromboembolism (VTE), stroke, or disseminated intravascular coagulation (DIC).