【摘要】 目的 比较经食管及经胸超声心动图(TEE与TTE)对主动脉口畸形的诊断价值。 方法 应用TTE和TEE对32例主动脉口畸形进诊断和鉴别诊断。 结果 TEE诊断的准确率明显高于TTE，并可明确病因。 结论 TTE可为TTE筛选病例，TEE是目前诊断该病最准确、可靠的方法。

    【关键词】 经食管超声心动图 经胸超声心动图 主动脉口畸形

    Appraising the value of aortic anomaly by transesophageal echocardiography(TEE)with transthoracic echocardiography(TTE)

    Nan Xiaoyan，Na Risu，Liu Xiaoping，et al.

    Inner Mongolia Autonomous Region Hospital，Hohhot010017.

    【Abstract】 Objective To compare the diagnostic value of transesophageal echocardiography(TEE)with transthoracic echocardiography(TTE)in aortic anomaly.Methods Thirty two patients with aortic anomaly were diag-nosed and identified by TTE and TEE.Results The accuracy of TEE diagnosis was obviously higher than that of TTE and the cause of the disease can be clearly shown.Conclusion Presently ......