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Home / Patients / About Blood Clots

About Blood Clots

Thrombosis is the formation of a blood clot, known as a thrombus, within a blood vessel. It prevents blood from flowing normally through the circulatory system.

Treatment

Pain Relievers and Anticoagulation: What’s the Story?

Additional Resources

Ask The Expert: Julie Anderson, MD and the role of a PCP

Patient News

Food for Thought: Vitamins, Diet, and Anticoagulation

Patient News

Exercising Safely After a Blood Clot

About Blood Clots

What is a Blood Clot?

About Blood Clots

The First Six Months

Patient News

The Clot Connection: Thrombosis, Heart Attack, and Stroke

Patient News

Visiting the Emergency Department for a Blood Clot: What to Expect

Patient News

Direct Oral Anticoagulants (DOACs) vs. Warfarin: Key Differences

Patient News

A Guide to INR Levels

Patient News

Inflammation, Diet, Health, and Clots: What You Need to Know

Patient News

Exercise: The Surprising Benefits

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The North American Thrombosis Forum (NATF) is a 501(c)3 nonprofit organization incorporated by the Commonwealth of Massachusetts. NATF is dedicated to improving the lives of those affected by blood clots and related diseases. Through our comprehensive resources and innovative programming, we strive to educate patients and healthcare providers about thrombosis and its complications.

NATF provides the information and materials on this site for general information purposes only. You should not rely on the information provided as a substitute for professional medical advice, care, or treatment. This site is not designed to and does not provide medical advice, professional diagnosis, opinion, treatment, or services to you or any individual. If you believe you have a medical emergency, call 911 immediately.

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