Thrombosis is the formation of a blood vessel inside a blood vessel and the circulatory system through the obstructing blood flow. When a blood vessel (a vein or artery) is damaged, the body uses platelets (thrombocytes) and fibrin to exit a blood clot to prevent blood loss. Even when a blood vessel is not, blood clots can form in certain conditions under the body. A clot or a piece of cloth that travels around the body is known as an embolism.
Thrombosis can occur in the veins (venous thrombosis) or in the arteries (arterial thrombosis). Venous thrombosis causes congestion in the body of the affected part, while the arterial thrombosis (and rarely severe venous thrombosis) affects the blood supply and leads to a piece of arterial or venous thrombus. as an embolism. This type of embolism is known as thromboembolism. Complications can occur when a venous thromboembolism (called VTE) is lodged in the lungs as a pulmonary embolism.