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Review analysis of intravascular ultrasound imaging between 127 patients with unstable and stable angina
Author(s): 
Pages: 618-620
Year: Issue:  6
Journal: ACTA ACADEMIAE MEDICINAE CPAPF

Keyword:  心绞痛冠状动脉造影血管内超声成像;
Abstract: [目的]应用血管内超声(IVUS)探讨不稳定性心绞痛(unstable angina,UA)及稳定性心绞痛(stable angina,SA)患者冠脉斑块的形态学特点.[方法]对冠状动脉造影(CAG)确诊的53例SA患者、74例UA患者127例支冠脉病变行IVUS检查.[结果]IVUS发现SA和UA患者中,软斑块分别为45.3%和71.6%(P<0.05),斑块破裂分别为0和35.1%(P<0.05),偏心斑块分别为45.3%和79.7%(P<0.05),纤维斑块分别为54.7%和20.3%(P<0.05),钙化斑块54.7%和16.2%(P<0.05).[结论]SA和UA患者冠脉斑块的IVUS影像在性质和结构上有显著差异.
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