Arterial embolism occurs when a blood clot or other material travels through the bloodstream and lodges in an artery, blocking blood flow. This blockage can lead to tissue damage and organ dysfunction, depending on the location of the embolism. Common sources of emboli include blood clots, fat droplets, or air bubbles. Symptoms of arterial embolism vary based on the affected area but may include sudden pain, numbness, or weakness. If the embolism occurs in critical areas, such as the heart or brain, it can result in serious conditions like a heart attack or stroke. Prompt medical attention is essential for effective treatment.