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本文观察倍他乐克治疗26例中青年原发性高血压(EH)患者的降压效果及其对内皮素(ET)的影响.结果表明,降压效果非常显著(P<0.01),血浆ET水平明显降低(P<0.01).提示该药为较好的抗高血压一线药物.
In this paper, we observed the antihypertensive efficacy and the effect of metoprolol on endothelin (ET) in 26 middle-aged and young patients with essential hypertension (EH). The results showed that the antihypertensive effect was very significant (P <0.01) ET level was significantly lower (P <0.01), suggesting that the drug is better first-line antihypertensive drugs.