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64层螺旋CT冠状动脉成像与选择性冠状动脉造影临床对比分析 被引量:2

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摘要 目的:将多层螺旋CT冠状动脉造影(MSCTCA)与选择性冠状动脉造影(SCA)结果比较,评价MSCTCA诊断冠心病的准确性。方法:将60例患者均行MSCTCA和SCA检查。结果:除去伪影显著不可评估的8个节段,772个节段中MSCTCA共发现重度狭窄51节段,中度狭窄63节段,轻度狭窄85节段(弥漫性病变按累及节段分开计算)。并发现心肌桥10例;右侧冠状动脉开口于左冠状窦旁1例,左冠状动脉窦上开口3例,副右冠状动脉5例,单支畸形一例,卵圆孔未闭1例,左心耳血栓1例;其中SCA发现重度狭窄51节段,中度狭窄61节段,轻度狭窄87节段。结论:经过认真充分的准备工作后,MSCTCA作为一种无创技术,不仅能清楚显示冠状动脉狭窄的部位和程度,并能发现解剖变异,为SCA、支架植入提供更详细信息。是冠心病筛查必不可少的手段。
出处 《吉林医学》 CAS 2015年第13期2836-2836,共1页 Jilin Medical Journal
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