64层螺旋CT检查在诊断冠心病中的应用价值

Application value of 64-slice spiral CT in diagnosis of coronary artery disease

目的 :探究64层螺旋CT检查在诊断冠心病(冠状动脉粥样硬化性心脏病)中的应用价值。方法 :选取邻水县人民医院于2016年2月至2017年1月期间收治的50例疑似冠心病患者作为本次研究的对象。对这50例患者均进行64层螺旋CT检查和冠状动脉造影检查(以冠状动脉造影检查的结果作为最终的诊断结果)。然后观察用64层螺旋CT检查诊断冠心病的准确率、敏感度、特异度、漏诊率和误诊率。结果 :经冠状动脉造影检查证实,用64层螺旋CT检查诊断冠心病的准确率、敏感度、特异度、漏诊率和误诊率分别为96.67%、96.67%、95.00%、3.33%、5.00%。结论:64层螺旋CT检查在诊断冠心病中的应用价值较高。

Objective： To study application value of 64 - slice spiral CT in diagnosis of coronary artery disease. Methods： Select 50 cases of suspected coronary artery disease treated in People＇ s Hospital of Linshui county during February 7016 to January 2017 for research object. Do 64 - slice spiral CT examination and coronary angiography （the result of coronary angiogruphy for the final diagnosis）.Then observe accuracy, sensitivity, specificity, rate d false positive rate and misdiagnosis rate .Results： The result of coronary angiography for the final diagnosis shows that accuracy, sensitivity, specificity, rate of false positive rate and misdiagnosis rate of 64 - slice spiral CT respectively are 96.67%,96.67%,95.00%,3.33%,5.00%.Conclusion： Application value of 64 - slice spiral CT in diagnosis of coronary artery disease is high.