Acute Ischemic Stroke

Acute ischemic stroke occurs when a blood clot blocks an artery supplying blood to the brain, depriving it of oxygen and nutrients. This blockage can lead to brain cell damage and loss of function in the affected area, potentially resulting in weakness, speech difficulties, or other neurological symptoms. Common causes include blood clots formed in the heart or arteries, often related to conditions like atrial fibrillation or high cholesterol. Immediate medical attention is crucial, as timely treatment can restore blood flow and minimize long-term effects. Recognizing symptoms early, such as sudden weakness or confusion, can save lives.