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碎裂QRS对慢性心力衰竭患者室性心律失常的影响 被引量:1

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摘要 目的:通过对有无碎裂QRS的慢性心力衰竭患者的室性心律失常发生情况进行比较,研究QRS对其临床预后的影响。方法:回顾性分析189例慢性心力衰竭患者,通过住院期间的心电图检查随机将患者分为fQRS(+)组和fQRS(-)组,对两组患者的室性心律失常发生情况进行比较。结果:fQRS(+)组频发室性期前收缩、室性心动过速及室扑/室颤发生率均高于fQRS(-)组,差异有统计学意义(P<0.05)。结论:fQRS可作为慢性心力衰竭患者室性心律失常风险的预测因子。
作者 郭慧云
机构地区 晋煤集团总医院
出处 《长治医学院学报》 2013年第2期112-114,共3页 Journal of Changzhi Medical College
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参考文献7

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