心电图引导PICC置管尖端定位临床实践与分析(1)
[摘要] 目的 应用心房内心电图定位,对提高PICC导管首次尖端到位率进行探讨。方法 整群选择该院2014年8月—2015年6月诊治的90例符合入选标准需行PICC置管患者,随机分为对照组45例和实验组45例,对照组常规置管后行胸部X线尖端定位,实验组应用心电图定位,以PICC管内的导丝为探测电极,观察心电图P变化,以P波高度为QRS波的50%~80%时的导管尖端位置为固定位置,再行X线定位。结果 实验组导管尖端首次到位率(95.6%)高于对照组(88.8%),两组比较差异无统计学意义,P=0.434。结论 心电图引导PICC置管尖端定位技术,与X线胸片定位法相比同样安全、准确,可应用于临床。
[关键词] 心电图;PICC导管;尖端定位
[中图分类号] R4 [文献标识码] A [文章编号] 1674-0742(2015)12(a)-0068-03
[Abstract] Objective To explore the application of electrocardiogram positioning in the atrium to improve the accuracy rate of the first PICC tip positioning. Methods 90 cases whose conditions met the inclusion criteria underwent PICC in our hospital from August 2014 to June 2015 were selected and randomly divided into the control group ......
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[关键词] 心电图;PICC导管;尖端定位
[中图分类号] R4 [文献标识码] A [文章编号] 1674-0742(2015)12(a)-0068-03
[Abstract] Objective To explore the application of electrocardiogram positioning in the atrium to improve the accuracy rate of the first PICC tip positioning. Methods 90 cases whose conditions met the inclusion criteria underwent PICC in our hospital from August 2014 to June 2015 were selected and randomly divided into the control group ......
您现在查看是摘要页,全文长 3354 字符。