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心电图检测中碎裂QRS波和冠心病患者病变的关系 被引量:6

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摘要 目的观察心电图检测中碎裂QRS波和冠心病患者病变的关系。方法常规12导联动态心电图检测冠心病患者78例,统计分析冠状动脉造影诊断阳性和阴性患者的碎裂QRS波发生情况、发生部位,及阳性组患者的心电图检测中碎裂QRS波在LAD、LCX、RCA病变发生情况、病变发生情况。结果阳性组患者的心电图检测中碎裂QRS波发生率(69.2%)高于阴性组(35.9%),LCX病变发生率高于无碎裂QRS波患者,差异均有统计学意义(P<0.05);3支病变患者的心电图检测中碎裂QRS波发生率高于1支病变、2支病变者,心电图检测中碎裂QRS波发生在下壁的比例均高于侧壁、前壁,发生在侧壁的比例高于前壁,差异均有统计学意义(P<0.05)。结论心电图检测中,碎裂QRS波对于冠心病的诊断和多支病变的预测提供一定的依据。
出处 《健康研究》 CAS 2017年第2期201-202,共2页 Health Research
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