斑点追踪技术和实时三维超声心动图对非ST段抬高型急性冠脉综合征的诊断价值

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doi：10.12102/j.issn.1672-1349.2025.14.023

Diagnostic ValueofSpeckleTrackingTechnolgyandReal-timeThre-dimensonalEchocardiographyinNon-S-segmentElevation

Acute Coronary Syndrome

LI Na1，GUO Ta²，LU Fang

1.MedicalUiversityanOoniCina;2aniBetneHspital;codospialofaniMeicaUsity

030001，，

Corresponding Author LU Fang，E-mail：luhome @ sina.cn

Keywordsnon-ST-segmentacutecoronarysyndrome；real-timethre-dimensionalechocardiography；longitudinalstrain；cardiac

function; speckle tracking technology

急性冠脉综合征包括不稳定型心绞痛、非ST段抬高型心肌梗死及ST段抬高型心肌梗死，前两者称为非ST抬高型急性冠脉综合征（non-ST-segmentelevationacutecoronarysyndromes，NSTE-ACS）[1-2]，此病发病率约为 70% ，病情隐匿多变，远期死亡率较高[3]。（剩余9369字）