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盐酸右美托咪定在全麻气管插管及拔管中的应用 被引量:10

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摘要 全麻气管插管及拔管时容易引起血压升高、心率增快,这种血流动力学的剧烈波动对老年人、高血压以及冠心病患者会造成极为有害的后果,如心肌缺血、心肌梗死、脑血管意外等。因而有效地避免插管、拔管时的应激反应,维持血流动力学的平稳,避免心脏前后负荷及心率的急剧变化,显得尤其重要。右美托咪定是高度选择的α2肾上腺素受体激动剂,其良好的镇静、镇痛、抑制交感神经兴奋作用并且较少引起呼吸抑制,使其作为麻醉辅助用药在临床广泛应用,
出处 《广东医学》 CAS 北大核心 2016年第S1期244-246,共3页 Guangdong Medical Journal
基金 山东省科技发展计划项目(编号:2012YD18091)
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