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低温体外循环术后复温过程中体温的安全范围及干预点的判定 被引量:5

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摘要 对60例体外循环心内直视术后患者于返室即刻予肛温监护仪监测肛温,45例肛温〈37℃者给予盖被、手套脚套保暖,并随机分为A组14例、B组14例、c组17例,分别于37、37.5、38℃开始降温;15例肛温〉37℃者为D组,于38.5℃开始降温。分别于以上降温度点观察各组心率、平均动脉压、血乳酸变化及采取降温措施后肛温达到的极限高值。结果D组血乳酸水平显著高于其他三组,B组血乳酸水平最接近正常值。认为低温体外循环复温过程中体温的安全范围为肛温37—38℃,其中37.5℃为最佳温度;采取降温干预措施的最佳干预点为肛温37—37.5qC。
出处 《山东医药》 CAS 北大核心 2008年第35期59-60,共2页 Shandong Medical Journal
基金 聊城市卫生局科研项目(2007-4-5)
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