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首页> 外文期刊>Journal of Pharmacology and Pharmacotherapeutics >Sick sinus syndrome associated with topical timolol maleate instillation
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Sick sinus syndrome associated with topical timolol maleate instillation

机译:病态窦房结综合征伴马来酸替莫洛尔滴注

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A 70-year-old black woman presented with intermittent palpitations and dyspnea was found to be bradycardic with a normal sinus rhythm. She had instilled her topical timolol maleate approximately 30 minutes prior to each of these episodes. Topical timolol was discontinued and the conduction abnormality resolved. She was diagnosed as having intermittent sinus bradycardia with intermittent atrioventricular block, likely induced by topical beta-blocker therapy. Topical timolol maleate is an effective treatment for ocular hypertension, acting by reducing aqueous fluid production. However, it can induce systemic side effects and should be used with caution in patients with, or predisposed to, cardiac or respiratory depression.Keywords: Beta blocker, sick sinus syndrome, timolol
机译:一名70岁的黑人妇女出现间歇性心pal和呼吸困难,发现其心动过缓且窦性心律正常。在这些发作中的每一次发作之前约30分钟,她都已滴注了局部使用的马来酸替莫洛尔。停止局部使用替莫洛尔,并消除传导异常。她被诊断为间歇性窦性心动过缓,间歇性房室传导阻滞,可能是由局部β受体阻滞剂治疗引起的。马来酸替莫洛尔局部用药是一种有效的治疗高眼压的药物,其作用是减少水液的产生。然而,它会诱发全身性副作用,在患有或易患心脏或呼吸抑制的患者中应谨慎使用。关键字:β受体阻滞剂,病态窦房结综合征,噻吗洛尔

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