脑梗塞所致的卒中,由于初期死亡率(30%以上)与致使神经系统持久性缺陷的发生率高而被临床工作者所重视。然而,脑梗塞的前躯症状仅是一过性脑缺血发作。常常因为症状轻,历时短暂,恢复快而被忽视,故脑梗塞不易早期诊断。本文就一过性脑缺血发作的各种症状及体征加以分析。一过性脑缺血发作的特点:突然发病,突发某种神经功能缺失,历时短暂,仅数分钟或数小时。并在24小时以内完全恢复而无后遗症。尽管每个病人表 Stroke caused by cerebral infarction, due to the initial mortality rate (30%) and the resulting high incidence of permanent nervous system defects by clinicians attention. However, the forearm symptom of cerebral infarction is only a transient ischemic attack. Often because of the symptoms of light, lasted a short time, fast recovery and neglected, it is not easy to early diagnosis of cerebral infarction. In this paper, a variety of symptoms and signs of transient ischemic attack were analyzed. A transient ischemic attack characteristics: sudden onset, sudden loss of a certain nerve function, which lasted a short time, only a few minutes or hours. And fully recovered within 24 hours without sequelae. Despite the table of each patient