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不同体位对腰硬联合麻醉下剖宫产血压影响的观察

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摘要 目的:观察在中凹体位下腰硬联合麻醉对产妇血压的影响。方法选择足月妊娠急诊剖宫产术90例,均分为三组。脊麻后,A组中凹体位,即头胸侧抬高20°、下肢于腘窝以下垫用软布包好的泡沫块,使下肢抬高20~30°。B组左斜体位,即将手术床向左侧倾斜30°体位。 C组取平卧位。比较三组产妇低血压的发生率和去氧肾上腺素的用量。结果 A 组低血压的发生率比 B 组、C 组明显降低(24%vs38%vs57.7%,P<0.05),A组应用去氧肾上腺素的用量比 B组、C组明显减少(0.25mgvs0.40mgvs0.58mg,P<0.05)。结论腰硬联合麻醉应用于剖宫产手术,中凹体位有效降低低血压的发生率。
作者 吴聚交
出处 《医学信息(医学与计算机应用)》 2014年第7期181-182,共2页 Medical Information
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