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本文报告89例以动脉血压偏低为基本临床表现之一的一种头痛综合征。其主要特点是:(1)起病慢、病程较长而不规则、头痛性质与部位不同于其它13种“血管性头痛”。(2)绝大部分患者的血压低于110/70mmHg。(3)全部有视网膜中央静脉的扩张,充盈。(4)绝大多数病例有一侧或两侧脑血流图的主波幅明显增高。凡符合上述四点或其中三点者,即列为此种综合征。
This article reports 89 cases of low arterial blood pressure as one of the basic clinical manifestations of a headache syndrome. Its main features are: (1) slow onset, longer duration and irregular, headache nature and location is different from the other 13 kinds of “vascular headache.” (2) Most patients have a blood pressure lower than 110 / 70mmHg. (3) All of the central retinal vein expansion, filling. (4) In most cases, one side or both sides of the main wave amplitude of cerebral blood flow significantly increased. Those who meet the above four or three of them, that is classified as such syndromes.