进展性脑梗死是指脑卒中的原发性神经系统症状、体征在医疗干预后仍继续加重的一种临床过程[1]。病情进展一般发生在发病后6 h~1周,临床上有26%~43%脑梗死患者在发病数小时或数天内出现神经功能恶化,从而导致死亡,致残率和死亡率较高,属于难治性脑血管病,容易产生医疗纠纷。目 Progressive cerebral infarction refers to the primary neurological symptoms and signs of stroke that continue to worsen after medical intervention [1]. Disease progression generally occurs 6 h to 1 week after onset, clinically 26% to 43% of patients with cerebral infarction within a few hours or days of onset of neurological deterioration, resulting in higher mortality, morbidity and mortality, belonging to Refractory cerebrovascular disease, prone to medical disputes. Head