An embolic stroke occurs when a blood clot or debris forms away from the brain, often in the heart, and travels through the bloodstream to block a blood vessel in the brain. This blockage prevents oxygen-rich blood from reaching brain tissue, leading to potential damage or death of brain cells. Common causes of embolic strokes include atrial fibrillation, a heart condition that can lead to the formation of clots, and heart valve disease. Symptoms may include sudden weakness, difficulty speaking, or loss of coordination. Prompt medical attention is crucial to minimize brain damage and improve recovery outcomes.