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  1. Coagulation - Wikipedia

    Coagulation, also known as clotting, is the process by which blood changes from a liquid to a gel, forming a blood clot. It results in hemostasis, the cessation of blood loss from a damaged vessel, …

  2. Blood Clots - How They Form and Common Causes - WebMD

    Nov 19, 2023 · Proteins in your blood called clotting factors signal each other to cause a rapid chain reaction. It ends with a dissolved substance in your blood turning into long strands of fibrin.

  3. Blood Clotting Disorders: Types, Signs and Treatment

    Jul 1, 2022 · A blood clotting disorder is an inherited or acquired issue that makes you tend to form blood clots too easily. Blood clots can cause a heart attack or stroke.

  4. 12 Clots Pictures: Visual Guide to Blood Clotting and Key ...

    Nov 17, 2025 · Browse clots pictures and learn the main signs of blood clotting for quick identification and safety.

  5. Blood Clots - Hematology.org

    Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) …

  6. How Blood Clots - Blood Disorders - Merck Manual Consumer Version

    Hemostasis includes clotting of the blood. An abnormality in any part of the system that controls bleeding can lead to excessive bleeding or excessive clotting, both of which can be dangerous. …

  7. Blood Clot: Symptoms, Treatment, Prevention, and More

    Apr 3, 2025 · When blood clots block your blood vessels, it is called thrombosis. 1 Symptoms vary based on the blood clot location, but can include shortness of breath, chest pain, difficulty speaking, …