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应用彩色超富多普勒影像技术对125例老年人脑血管病进行眼动脉和视网膜中央动脉的血流动力学研究。探讨其对预防和减少老年人脑血管病的发生，预测病情发展和预后的意义。1材料与方法1．1一般资料脑血管病组125例，其中高血压患者85例，脑梗死患者40例。病史l～30年（平均8．5?
Hemodynamic study on ophthalmic artery and central retinal artery in 125 elderly patients with cerebrovascular disease by color Doppler ultrasonography. Explore its significance in preventing and reducing the incidence of cerebrovascular disease in the elderly and predicting the progression and prognosis of the disease. 1 Materials and Methods 1.1 General Information 125 cases of cerebrovascular disease, including 85 cases of hypertensive patients, 40 patients with cerebral infarction. A history of l ~ 30 years (average 8.5?