Ischemic stroke is a serious condition that can lead to irreversible brain damage and even death. This occurs due to impaired blood supply to the brain, which leads to oxygen starvation and tissue death. Strokes can be caused by various causes, such as atherosclerosis, hypertension, cardiovascular disease, smoking, alcohol consumption and obesity. Symptoms of a stroke include sudden weakness or numbness in the face, arm, or leg, and sudden difficulty speaking or coordinating movements. If you notice these symptoms, call an ambulance immediately. Unfortunately, about half of all strokes occur at home and many of them could be prevented. Therefore, it is important to monitor your health and consult a doctor at the first sign of heart problems.