【摘要】目的 探讨不同用法的依托咪酯在心血管麻醉的诱导中对患者血流动力学的影响。方法 冠状动脉粥样硬化性心脏病搭桥手术患者360例作为研究对象，将其随机分成A组和B组各180例。分析比较两组患者麻醉诱导过程中血流动力学情况。结果 A组患者插管前后MAP差异有统计学意义(P<0.05)，B组插管前后MAP差异无统计学意义(P>0.05)有可比性；两组整个麻醉诱导过程HR与SpO2均无明显变化。结论 依托咪酯应用于心血管患者的麻醉诱导可提高手术成功率，能有效稳定血流动力学。

    【关键词】依托咪酯；麻醉诱导；血流动力学。

    【中图分类号】R614 【文献标识码】A

    The application of etomidate in patients

    with cardiovascular anesthesia induction effect observation

    Wang Yi-gong

    (The second people's hospital of Jimo etc.266214 China)

    【Abstract】Objective To explore the different usages of etomidate in cardiovascular anesthesia induction effects on hemodynamics in patients with. Methods 360 cases of coronary bypass surgery patients as the research object ......