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彩色多普勒血流显像观察左室假腱索与室性期前收缩的关系
Relation Between Left Ventricular False Chordae Tendineae and Ventricular Premature Beats by Color Doppler Flow Imaging
【摘要】 目的:通过彩色多普勒血流显像确诊左室假腱索,再与心电图进行对照,探讨左室假腱索与室性期前收缩有无关系。方法:采用回顾性总结的方法。统计学处理采用χ2 检验。结果:12 5例左室假腱索中74例心电图提示室性期前收缩,统计学处理有显著性差异(P <0 . 0 0 5 ,χ2 =8. 4 6 4)。结论:左室假腱索与室性期前收缩有密切的关联性,是导致室性期前收缩的一个生理原因。
【Abstract】 Objective:To diagnose Left Ventricular False Chordae Tendineae (LVFCT) by color doppler flow imaging (CDFI) and compare them with electrocardiogram (ECG) for evalu ating corelation with ventricular premature beats (VPB).Methods:Retrospective study was introduced and at statistically analyzed by χ2 test.Results:74 of 125 cases of LVFCT indicated VPB in ECG,showins significant difference (P<0.005 χ2=8.464).Conclusions: LVFCT Correlates with VPB.It is a physiological factor for inducins VPB.
【关键词】 彩色多普勒血流显像;
左室假腱索;
室性期前收缩;
【Key words】 Color Doppler Flow Imaging; Left Ventricular False Chordae Tendineae; Premature Ventricular Beats;
【Key words】 Color Doppler Flow Imaging; Left Ventricular False Chordae Tendineae; Premature Ventricular Beats;
- 【文献出处】 内蒙古医学杂志 ,Nei Moivgol Medical Journal , 编辑部邮箱 ,2005年03期
- 【分类号】R445.1
- 【被引频次】2
- 【下载频次】20