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近20年来,β阻滞剂被广泛地用于治疗各种疾病,包括心血管疾病和非心血管疾病。高血压病仍为β阻滞剂的主要适应症之一。 疗效与评价 β阻滞剂对不同程度的原发性高血压和肾性高血压都有降压作用,其疗效各家报道不一致,但总有效率基本相同。40岁以下的高血压患者中60～70％的病人可单用β阻滞剂控制血压,约20～40％的40～60岁患者服用β阻滞剂有效,对65岁以
For nearly 20 years, beta blockers have been widely used to treat various diseases, including cardiovascular and non-cardiovascular diseases. Hypertension remains one of the major indications for beta blockers. Efficacy and evaluation of beta blockers on different levels of essential hypertension and renal hypertension have antihypertensive effect, the efficacy of various reports inconsistent, but the total effective rate is basically the same. In 70% of hypertensive patients under 40 years of age, beta blockers can be used to control blood pressure alone. Approximately 20-40% of 40- to 60-year-old patients are effectively treated with beta blockers,