Thromboembolism

Thromboembolism is a medical condition that involves the formation of a blood clot (thrombus) followed by the embolization of that clot, which can result in blockage of a major blood vessel. The most common cause of thromboembolism is deep vein thrombosis (DVT), which is the formation of a clot in veins located in the legs or pelvis. Other causes include disrupted heart rhythms which can lead to clot formation in the heart, pulmonary embolism, and formation of clots in the brain (stroke). Depending on the location of the clot, the symptoms of thromboembolism can vary, but they typically involve pain, swelling, and impaired blood flow. Treatment usually involves blood thinners (anticoagulants) and other medications, depending on the severity of the thromboembolism. Thromboembolism can be life-threatening and thus it is important to identify the risk factors (e.g. surgery, immobilization) and to reduce them accordingly.