肾脏与高血压的关系十分密切,它通过多种途径对血压实行调控,其中一个重要途径是通过改变钠的排泄量来调节血压。本文以肾脏排钠分数作为指标,探讨高血压病时肾脏排钠功能的改变及其临床意义。资料与方法一、病例选择:原发性高血压病人30例,其中男性14例,女性16例。年龄34～78岁,平均54±13岁。Ⅰ期8例,Ⅱ期18例,Ⅲ期4例。诊断标准采用1978年WHO建议的高血压标准,即收缩 The relationship between the kidneys and high blood pressure is very close, it is through a variety of ways to regulate blood pressure, one of the important ways is to regulate blood pressure by changing the sodium excretion. In this paper, renal sodium excretion score as an index to explore changes in renal function of sodium in patients with hypertension and its clinical significance. Materials and Methods A case selection: 30 cases of essential hypertension patients, including 14 males and 16 females. Age 34 to 78 years, mean 54 ± 13 years. 8 cases of stage Ⅰ, 18 cases of stage Ⅱ, 4 cases of stage Ⅲ. The diagnostic criteria used by the WHO in 1978 the proposed standard of hypertension, that contraction