摘要:对62例受试者行64层螺旋CT(MSCT)冠状动脉扫描,采用Philips专用测量软件行钙化评分,分析钙化积分与年龄、性别及冠心病的相关性。结果62例患者冠状动脉248支,其中172支有不同程度钙化(69%),49例为多支钙化,13例为单支钙化。6例为点状钙化,钙化积分为0分;另56例钙化积分平均为457.29分;钙化积分与年龄无明显相关性;男性钙化积分明显高于女性(P〈0.05);冠心病患者的钙化积分明显高于非冠心病者(P〈0.05)。认为MSCT冠状动脉钙化积分对预测冠心病有一定价值。
关键词:冠状动脉 体层摄影术 x线计算机 血管造影术 钙化沉着症
单位:四川大学华西医院 四川成都610041
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