经640层容积CT评估左冠状动脉解剖结构与左前降支狭窄关系的研究

来源 :中国现代医学杂志 | 被引量 : 0次 | 上传用户:wangyujing07
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目的 运用640层容积CT测量结果探讨左冠状动脉解剖结构与左前降支狭窄程度的关系。方法选取锦州医科大学附属第一医院2018年1月—2019年3月行冠状动脉CT血管造影(CTA)及冠状动脉造影(CAG)的左冠状动脉多发斑块患者116例,测量左主干(LM)长度,左前降支与左回旋支(LAD-LCX)夹角,左主干与左前降支(LM-LAD)夹角。根据左前降支(LAD)是否显著狭窄分为LAD显著狭窄组(LAD狭窄≥50%)和LAD非显著狭窄组(LAD狭窄<50%)。并纳入年龄、性别、高血压、高血糖、高血脂、有吸
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