心脏磁共振成像评估急性心肌梗死后心肌水肿的研究进展  

Progress of Cardiovascular Magnetic Resonance in Assessment of Myocardial Edema after Acute Myocardial Infarction

作　　者：余刘玉 陈玉成[1] YU Liuyu;CHEN Yucheng(Department of Cardiology,Sichuan University West China Hospital,Chengdu 610041,Sichuan,China)

机构地区：[1]四川大学华西医院心内科,四川成都610041

出　　处：《心血管病学进展》2018年第4期579-583,共5页Advances in Cardiovascular Diseases

基　　金：国家自然科学基金面上项目(81571638);四川省科技计划项目(2012JZ0002)

摘　　要：急性心肌梗死后心肌水肿的识别对于协助诊断、确定可挽救心肌区域及预后判断有着重要价值。心脏磁共振成像能无创地显示病变心肌的组织特性,在评价心肌水肿中有着重要应用。对心脏磁共振成像传统扫描技术(T2加权)及新的扫描技术[纵向驰豫时间定量(TI Mapping)、横向弛豫时间定量(T2 Mapping)、弥散加权成像]在评价心肌水肿中的应用进展及临床价值进行综述。The assessment of myocardial edema in patients with acute myocardial infarction has shown great significance in diagnosis, determination of area at risk and evaluation of prognosis. Cardiac magnetic resonance, as a noninvasive imaging, has demonstrated a great value in the evaluation of myocardial edema. This paper reviews the progress and clinic value of traditional and innovative technology of cardiac magnetic resonance, including T2WI,T1 mapping, T2 mapping and diffuse-weighted image, in the assessment of myocardial edema.

关 键 词：心肌梗死 心肌水肿 磁共振成像 

分 类 号：R542.22[医药卫生—心血管疾病] R445.2[医药卫生—内科学]