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全麻复合硬膜外阻滞在高血压患者胸科手术中的应用

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摘要 目的探讨全麻复合硬膜外阻滞在高血压患者胸科手术中的应用效果。方法选取2009年1月至2010年12月间我院择期胸科食道癌手术;有高血压病人42例ASAⅠ~Ⅱ,随机分为全身麻醉组(A组)和全身麻醉复合硬膜外阻滞组(B组)各21例,观察比较2组患者的血压(BP)、心率(HR),麻醉用药量、拔管时间、手术后清醒时间。结果 HR.BP方面A组在插管时、切皮时、探查时以及拔管时均较诱导前明显增快(P<0.05),且A组在插管、切皮、探查、拔管时均较B组明显增高。术毕至苏醒、拔管时间A组比B组明显延长(P<0.05);A组病人术后30min动脉血氧分压(PaO2)较术前明显降低,2组病人动脉二氧化碳分压(PaO2)差异无统计学意义(P>0.05),B组术后不良反应少,清醒快,复苏快。结论全身麻醉复合更膜外阻滞是高血压患者胸科手术较为理想的麻醉方法,值得提倡。
出处 《中外医疗》 2012年第10期45-46,共2页 China & Foreign Medical Treatment
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