多层螺旋CT与MRI对冠心病临床诊断的准确性对比研究  

Comparative Study of the Accuracy of Multi-slice Spiral CT and MRI in the Clinical Diagnosis of Coronary Heart Disease

作　　者：赵志雄[1] 潘冰冰[1] ZHAO Zhixiong;PAN Bingbing(Liuzhou People’s Hospital,Liuzhou 545006,China;不详)

机构地区：[1]广西柳州市人民医院,广西柳州545006

出　　处：《中国医学创新》2020年第14期60-63,共4页Medical Innovation of China

摘　　要：目的:比较多层螺旋CT与MRI对冠心病临床诊断的准确性。方法:选取2017年4月-2019年7月本院收治的疑似冠心病患者120例,均进行MRI和多层螺旋CT诊断,最终以冠脉造影为金标准。比较两种检查方法的灵敏度、特异度、准确性。结果:多层螺旋CT的灵敏度、特异度、准确性分别为96.2%、86.7%、95.0%,均高于MRI的88.6%、53.3%、84.2%,差异均有统计学意义(P<0.05)。结论:使用多层螺旋CT可以提高诊断冠心病的准确率,进一步了解病情,临床上应当进一步推广应用。Objective:To compare the accuracy of MDCT and MRI in the diagnosis of coronary heart disease.Method:A total of 120 patients with suspected coronary heart disease admitted to our hospital from April 2017 to July 2019 were diagnosed with MRI and MDCT respectively,finally,coronary angiography was used as the gold standard.The sensitivity,specificity and accuracy of the two methods were compared.Result:The sensitivity,specificity and accuracy of MDCT were 96.2%,86.7% and 95.0%,respectively,which were all higher than 88.6%,53.3% and 84.2% of MRI,the differences were statistically significant (P<0.05).Conclusion:The use of MDCT can improve the diagnostic accuracy of patients with coronary heart disease,and further understand the condition,and should be further promoted and applied clinically.

关 键 词：冠心病 多层螺旋CT MRI 准确性 

分 类 号：R541.4[医药卫生—心血管疾病]