斑点追踪成像技术在缺血性心脏病诊断中的应用  

Application of speckle tracking imaging in diagnosis of ischemic heart disease

作　　者：朱冰 王旭 ZHU Bing;WANG Xu(Department of Cardiovascular Diseases,the First Affiliated Hospital of Harbin Medical University,Harbin 150001,China)

机构地区：[1]哈尔滨医科大学附属第一医院心血管内科,黑龙江哈尔滨150001 [2]昆山市第二人民医院

出　　处：《基础医学与临床》2022年第9期1459-1463,共5页Basic and Clinical Medicine

基　　金：哈尔滨医科大学附属第一医院院基金(2016B016)。

摘　　要：近年来缺血性心脏病(IHD)的发生率逐渐增高,斑点追踪成像(STI)技术能够克服传统多普勒组织成像(DTI)技术角度依赖性的局限性,识别疾病早期出现的局部或整体心肌运动不协调及心功能下降。早期干预早期治疗,可以明显改善预后。另外,STI技术还可以观察疾病的临床治疗疗效,帮助判断预后。In recent years,the incidence of ischemic heart disease(IHD)has gradually increased.Speckle tracking imaging(STI)can overcome the limitation of angle dependence of traditional Doppler tissue imaging(DTI),and identify the incoordination of local or global myocardial movement or the decline of cardiac function in the early stage of the disease.Early intervention and early treatment can significantly improve the prognosis.In addition,the STI can also observe the clinical therapeutic effect of the disease and support the prediction of prognosis.

关 键 词：斑点追踪成像 缺血性心脏病 冠状动脉粥样硬化性心脏病 超声心动图 

分 类 号：R540.45[医药卫生—心血管疾病]