进展性脑梗死(SIP)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。病情进展一般发生在发病后6h~1周,临床上有20%~30%脑梗死患者在发病数小时或数天内出现神经功能恶化,这种神经功能的恶化可导致病死率、致残率增高。早期检测并予以纠正,是成功治 Progressive cerebral infarction (SIP) is a clinical process in which the primary neurological symptoms and signs of stroke continue to worsen after medical intervention. Disease progression generally occurs 6h to 1 week after onset, clinically 20% to 30% of patients with cerebral infarction within a few hours or days of onset of neurological deterioration, this deterioration of neurological function can lead to increased mortality and morbidity . Early detection and to be corrected, is a successful rule