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目的:探讨低钠饮食对原发性醛固酮增多症的作用。方法:对26例原发性醛固酮增多症患者在诊断中实施了钠钾平衡饮食及低钠饮食试验,以协助诊断。结果:在低钠饮食试验阶段,患者的血钾明显高于钠钾平衡饮食试验阶段的血钾水平(Р<0.01),患者的尿钾下降及症状改善的发生率高于钠钾平衡饮食阶段(0.01<Р<0.05)。结论:实验表明,低钠饮食试验在原发性醛固酮增多症的诊断及鉴别诊断中具有一定意义。
Objective: To investigate the effect of low sodium diet on primary aldosteronism. Methods: 26 patients with primary aldosteronism in the diagnosis of the implementation of a balanced diet of sodium and potassium and low sodium diet to assist diagnosis. Results: During the low-sodium diet trial, the serum potassium of patients was significantly higher than that of the balanced potassium-sodium diet (P <0.01). The incidence of urinary potassium decline and symptom improvement was higher than that of sodium-potassium balanced diet (0.01 <Р <0.05). CONCLUSIONS: Experiments have shown that the low-sodium diet test is of some significance in the diagnosis and differential diagnosis of primary aldosteronism.