超声心动图诊断心律失常性右心室发育不良的价值  

Diagnosis value of arrhythmogenic right ventricular dysplasia by echocardiography

作　　者：刘梅[1] 梁晓麓[1] 丁桂春[1] 简文豪[1] 王建华[1] 

机构地区：[1]北京军区总医院超声科,北京100700

出　　处：《中华医学超声杂志（电子版）》2010年第9期45-47,共3页Chinese Journal of Medical Ultrasound(Electronic Edition)

摘　　要：目的探讨心律失常性右心室发育不良的彩色多普勒超声心动图特征。方法回顾性分析经彩色多普勒超声检查诊断的5例心律失常性右心室发育不良的临床资料,总结心律失常性右心室发育不良超声诊断特点,并对国内外相关文献进行回顾。结果 5例患者彩色多普勒超声检查均有异常改变,4例有不同程度的右心扩大,3例右心室局限性膨出形成室壁瘤,5例均有右心室壁变薄、室壁运动减低等征象,而左心系统及肺动脉正常。结论心律失常性右心室发育不良特异性超声心动图特点为右心扩大合并室壁瘤或室壁变薄;彩色多普勒超声检查对心律失常性右心室发育不良的临床诊断有重要作用。Objective To investigate the diagnositic value of arrhythmogenic right ventricular dysplasia by echocardiography.Methods The retrospective view for echocardiography in 5 patient was applied,which were diagnosed as arrhythmogenic right ventricular dysplasia.The literatures referring to arrhythmogenic right ventricular dysplasia were reviewed.Results Abnormal echocardiography was found in all 5 patients,right atrium and ventricle were enlarged in the dimention of right ventricule of 4 patients except only 1 patient.The thin wall with akinetic areas microreurysm formation in lesion sites were common.Dimention of left atrium and ventricle were normal.Conclusion The echocardiography could be used for diagnosis for arrhythmogenic right ventricular dysplasia.

关 键 词：彩色多普勒超声心动描记术 心律失常性右心室发育不良 

分 类 号：R445.1[医药卫生—影像医学与核医学] R541.7[医药卫生—诊断学]