| 肖丽苗,陈文娟,段星星,胡原,刘倩君,袁文芳.超声心动图Z值在扩张型心肌病患儿中的应用[J].中国医学影像技术,2018,34(1):144~148 |
| 超声心动图Z值在扩张型心肌病患儿中的应用 |
| Application of echocardiography Z score in pediatric dilated cardiomyopathy |
| 投稿时间：2017-05-28 修订日期：2017-09-10 |
| DOI：10.13929/j.1003-3289.201705138 |
| 中文关键词: 超声心动描记术 Z值 儿童 心肌病,扩张型 |
| 英文关键词:Echocardiography Z score Child Cardiomyopathy,dilated |
| 基金项目: |
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| 中文摘要: |
| 扩张型心肌病患儿处于生长发育阶段，因此采用超声心动图测量其心脏大小和功能值可随其生长发育而变化，但既往评价标准忽略了儿童生长发育等因素的影响，不利于临床客观评价药物疗效及患者预后。将超声心动图测值经体表面积校正后转化为Z值进行表述可克服上述因素影响。随着超声技术的发展，目前已有研究将Z值联合超声新技术评估扩张型心肌病患儿的左、右心室心功能和预后。本文对Z值在扩张型心肌病患儿中的应用进展进行综述。 |
| 英文摘要: |
| The children with dilated cardiomyopathy (DCM) are in the different stages of growth and development, so the measurements of the cardiac size and the function in the echocardiography can change with those growth and development. But the influence factors of growth and development had been ignored by the previous standards, which was not conducive to evaluate the efficacy of drugs and the prognosis of patients. The disadvantages above can be overcome by converting the echocardiographic measurements into the Z score after correction of the body surface area. With the development of the ultrasonic technology, there have been some studies of the Z score combined with the ultrasound to assess the left/right ventricular heart function and prognosis in children with dilated cardiomyopathy. The progresses of Z score in children with dilated cardiomyopathy were reviewed in this article. |
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