心电图中T波的分析

Analysis of T Wave in an Electrocardiogram

心电图中T波变化较多,它反映心室肌的复极过程,T波改变受生理性和病理性因素影响.通过对T波的形成、T波异常的诊断标准、原发性与继发性T波改变、异常T波及正常变异性T波的分析,达到对T波的进一步了解,使心电图工作者在实际工作中结合临床正确判断患者的T波改变的临床意义.

There are many changes of T wave in an electrocardiogram which reflects the ventricular repolarization of the ventricular muscles.The change of T wave is influenced by the factor of physiology and pathology.This thesis analyses the formation of T wave,the diagnostic standard of abnormal T wave,the original and secondary change of T wave,the abnormal T wave and normal variability of T wave so as to get a better understanding of it.And it is meaningful for the electrocardiogram workers to get the right judgement of the patients＇T wave changes in their practical working.