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现在滥用心血管药物的现象很普遍,病人往往只注重药物的作用,而忽视了它的副作用。像倍他乐克是一种β肾上腺素能受体阻滞作用为主的药物,很适合于治疗高血压和心绞痛、心力衰竭等,但是一旦过量可导致显著的低血压和心动过缓,因此对于重度房室传导阻滞以及显著心动过缓病人是禁忌用的,若病人擅自服药或增加剂量,会引起不良反应,甚至造成不可逆的后果。这里介绍一病例,患者看到电视广告中介绍倍他乐克治疗高血压、心脏病效果好,不顾已有传导阻
The abuse of cardiovascular drugs is now widespread, and patients tend to focus only on the effects of medications, neglecting its side effects. Like Betaloc is a β-adrenergic receptor blocker based drugs, it is suitable for the treatment of hypertension and angina pectoris, heart failure, etc. However, once overdose can lead to significant hypotension and bradycardia, therefore For patients with severe atrioventricular block and significant bradycardia is taboo, if the patient take medication or increase the dose, can cause adverse reactions, and even irreversible consequences. Here to introduce a case, the patient saw TV ads introduced metoprolol treatment of hypertension, heart disease effect is good, despite the existing resistance