冠状静脉窦闭锁伴房间隔内侧支及永存左上腔静脉一例

发布时间：2018-03-13 00:30

  本文选题：冠状静脉窦　切入点：永存左上腔静脉　出处：《临床放射学杂志》2017年02期 　论文类型：期刊论文

【摘要】：正患者男,76岁,近1月活动后胸闷就诊。体检:心脏听诊未及杂音。心电图提示为Ⅱ°房室传导阻滞,ST-T改变。实验室检查无特殊。冠状动脉CTA:冠状动脉起源无异常,分布左优势型,前降支近段见节段性混合斑块,管腔重度狭窄;钝缘支见弥漫混合斑块,管腔重度狭窄,其余冠状动脉节段未见有意义狭窄(50%)。心小静脉纤细,汇入右心房;心大、中静脉增宽,汇入冠状静脉窦,冠状静脉窦膨大,直径约16 mm,未汇入右心房(图1),闭锁段约5 mm,冠状静脉窦一端通过房间隔内迂曲、扩张静脉连接左
[Abstract]:The patient was 76 years old, who had been diagnosed with chest tightness after activity on January. The physical examination showed that the cardiac auscultation was not abnormal. The electrocardiogram indicated that ST-T was changed in 鈪，

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