摘要
儿童心肌病的影像学检查目前主要依靠超声心动图和心血管磁共振(CMR)。CMR无辐射、多参数多序列一站式扫描,既提供了心肌病的形态学信息,尚能进行心室容量、射血分数等功能评估,还能针对心肌组织特征进行分析,在儿童心肌病诊断、鉴别诊断及随访中起重要作用,是目前评估儿童心肌病的最佳影像方法。该文重点阐述儿童心肌病的磁共振检查规范、磁共振表现特点及临床应用价值。
Imaging modalities of cardiomyopathy in children currently rely on echocardiography and cardiovascular magnet⁃ic resonance(CMR).CMR,with non-ironizing radiation,multi-parameters and multi-sequences of one-stop scanning,not only provides morphological information of cardiomyopa⁃thy,but also can perform ventricular volume,ejection fraction and other functional evaluations;it can also analyze the charac⁃teristic of myocardial tissues.It plays an important role in the diagnosis,differential diagnosis and follow-up,and is current⁃ly the best imaging method for assessing cardiomyopathy in children.The article focuses on CMR scanning standard,char⁃acteristics of magnetic resonance manifestations,and its value of clinical application.
作者
欧阳荣珍
郭辰
钟玉敏
OUYANG Rong-zhen;GUO Chen;ZHONG Yu-min(Imaging Diagnosis Center,Shanghai Children’s Medical Center,Shanghai Jiaotong University,Shanghai 200127,China)
出处
《中国实用儿科杂志》
CSCD
北大核心
2020年第5期338-343,共6页
Chinese Journal of Practical Pediatrics
基金
国家重点研发计划子课题(2018YFB1107100)
上海市科委引导类(17411965400)。
关键词
心肌病
心血管磁共振
儿童
cardiomyopathy
cardiovascular magnetic reso⁃nance
child
