一过性T波倒置的临床意义  

Clinical effect of T wave tran sient inversion

作　　者：杨晓村[1] 华芳[1] 齐宏彬[2] 朱瑛[2] 

机构地区：[1]吉林大学第一医院心内科,吉林长春130021 [2]吉林大学第一医院电诊科,吉林长春130021

出　　处：《吉林医学》2003年第6期515-516,共2页Jilin Medical Journal

摘　　要：目的:通过常规12导联心电图研究一过性T波变化(即T波由直立变为倒置再直立,简称t-T)的临床意义。方法:采集了我院1991年至2000年间住院病人6927例,均做心电图3次以上。结果:6927例中有t-T变化者19例,发生率为0.27%,19例中有18例无器质性心脏病,1例为阵发性室上性心动过速病人。其中致死性心律失常4例,占21%。结论:结果说明,t-T发生与器质性心脏病无直接关系,但与致死性心律失常的发生有关。Objective To study the clinical effect of T wave transient change(T wave change from upright to inversion,then upright again,t-T)by routine12leads of electrocardiogram.Method Collection6927in-patients during1991-2001year,more than3times electrocardiogram examination specially.Results t-T change were observed in19patients among6927in-patients,the rate is0.27%,and18patients have not organic heart disease,1case has paroxysmal upventricular techycardic disease.4patients have fatal ar-rhythmia,accourting for 21%.Conclusion t-T change has no indicate relationship with organic heart disease,but it has relationship with fatal arrhythmia.

关 键 词：一过性T波倒置 心电图 心律失常 心动过速 

分 类 号：R540.4[医药卫生—心血管疾病]