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心电图U波倒置深度与急性冠脉综合征冠状动脉病变支数及狭窄程度的关联性分析 被引量:2

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摘要 目的分析心电图U波倒置深度与急性冠脉综合征冠状动脉病变支数及狭窄程度的关联性。方法选取2017年8月至2019年2月就诊于南召县人民医院的82例急性冠脉综合征患者为研究对象,均接受心电图检查。其中心电图U波倒置43例,为观察组;心电图无U波倒置39例,为对照组。比较两组冠状动脉病变支数及狭窄程度、心电图U波倒置深度与病变支数及狭窄程度的关联性。结果观察组冠状动脉病变支数较对照组多,差异有统计学意义(P<0.001);观察组冠状动脉狭窄程度较对照组重,差异有统计学意义(P<0.001)。冠状动脉不同病变支数、狭窄程度均与U波倒置深度相关(均P<0.001);U波倒置深度与冠状动脉病变支数、狭窄程度呈正相关(均P<0.001)。结论心电图U波倒置表明与急性冠脉综合征冠状动脉病变支数及狭窄程度有关,且心电图U波倒置越深,病变支数越多,狭窄程度越严重。
作者 杨朔
出处 《河南医学研究》 CAS 2020年第7期1211-1213,共3页 Henan Medical Research
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