近年随着生理生化学的进展及大规模高血压流行病学普查的深入进行,对原发性高血压病的病因、病理研究更加透彻,新的治疗药物不断涌现,从而推动了原发性高血压的治疗。一、原发性高血压病的诊断分期原发性高血压病是原因不明的收缩压及/或舒张压长期升高的疾病。现将1978年世界卫生组织(WHO)的高血压病分期以及1939年由Keith—Wagener 提出的高血压病眼底分级列表如下(表1)、 In recent years, with the progress of physiology and biochemistry and large-scale epidemiological survey of hypertension in-depth, the etiology and pathology of essential hypertension more thorough, new treatments continue to emerge, thus promoting the primary high Blood pressure treatment. First, the diagnosis of essential hypertension staging Essential hypertension is unexplained systolic blood pressure and / or long-term elevated diastolic disease. The classification of hypertension in the World Health Organization (WHO) in 1978 and the hypertensive eye fundus presented by Keith-Wagener in 1939 are tabulated below (Table 1)