中风虽然是一种突然发生的脑血管病事件,但在发病前就已经存在明确的病理基础,发病早期也会出现一些前兆症状。提前预知中风的发病风险,便可采取有效的措施阻止中风事件的发生;了解中风的前兆症状,可以及时捕捉蛛丝马迹,赢得宝贵的救治时间,避免悲剧发生。因此,中老年人应警惕中风的预警信号和前兆症状。 Although stroke is a sudden onset of cerebrovascular disease, it has existed a definite pathological basis before the onset of the disease and some precursor symptoms appear early in the disease. Predict the risk of stroke in advance, we can take effective measures to prevent the occurrence of stroke; Understand the symptoms of stroke, you can catch clues in time to win valuable treatment time to avoid the tragedy. Therefore, the elderly should be alert to the warning signs and symptoms of stroke.