摘要
目的了解常规心电图 (ECG)与心向量图 (VCG)诊断指标的吻合性及临床价值。方法对139例健康者用美国Macvu_002UE型机描记的ECG及VCG从表现到结果 ,进行统计分析。结果ECG与VCG在左室高电压、T波改变的诊断上存在显著差异 (P<0.01) ,在低电压的诊断上相关性不大 ,VCG横面QRS环出现1例呈顺钟向运行。结论VCG将各面QRS环最大向量的检测结果列为诊断指标欠妥 。
Objective To comprehend relativity and clinical value of diagnosis index on electrocardiogram(ECG)and vectorcardiogram(VCG).Methods 139 healthy people were examined with Macvu 002 UE type electrocardiograph made in America on ECG and VCG,then statistically analyzed manifest.Results Diagnoses of ECG on high left _ ventricular voltage and T waves abnormality were obviously different from VCG(P<0.01),while diagnoses on low voltage were not.One case′s QRS tach of VCG was clockwise on horizontal surface.Conclusion It is not proper that largest vector of QRS tach on each surface regarded as a diagnosis index on VCG.If VCG was combined with ECG,it would be a complementarity to each other.
出处
《心电学杂志》
2001年第2期76-77,89,共3页
Journal of Electrocardiology(China)
关键词
心电图
心电向量图
诊断
对比分析
Electrocardiogram Vectorcardiogram Diagnosis Index
