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早在50多年前,已有人提出补充钾可降低血压,但在原发性高血压患者中,适量补充钾的重要性尚无定论。为此,作者对1组非选择性和未作其他治疗的轻至中度高血压患者,仍按平时摄入钠,给予适量补钾或用安慰剂进行双盲随机交叉研究。23例(男12,女11)原发性高血压,年龄26～66(平均45)岁,血压135～173/90～110mmHg,仰卧化平均血压为15(?)/99mmHg,均无肾功能衰竭,缺血性心脏病或脑血管病。如已接受降压剂治疗者,研究
As early as more than 50 years ago, it has been suggested that potassium supplementation may reduce blood pressure, but in patients with essential hypertension, the importance of adequate potassium supplementation is inconclusive. To this end, the authors of a group of non-selective and no other treatment of patients with mild to moderate, still according to the usual intake of sodium, with appropriate potassium or placebo for double-blind randomized crossover study. Twenty-three patients (12 males and 11 females) with essential hypertension of 26 to 66 (mean 45 years) and 135 to 173/90 to 110 mmHg of blood pressure and 15 (?) / 99 mmHg of supine pressure had no renal function Failure, ischemic heart disease or cerebrovascular disease. If you have been treated with antihypertensive agents, study