【摘要】 目的探讨64排螺旋CT冠脉成像诊断冠心病的应用价值。方法对54例临床怀疑冠心病的患者先后进行64排螺旋CT冠脉成像和常规冠状动脉造影检查,对图像进行对比分析。结果以常规冠状动脉造影为标准,64排螺旋CT冠脉造影诊断冠状动脉狭窄敏感性为96.1%,特异性为94.2%。结论64排螺旋CT冠脉成像能较好显示冠脉病变情况,可作为冠脉病变的一种筛查手段,可指导临床诊断和治疗。更多还原

【Abstract】 Objective To assess the value of 64-slice spiral CT in the diagnosis of coronary artery disease.Methods Fifty-four patients with suspected coronary disease were received 64-slice spiral CT coronary artery imaging and conventional coronary angiography.Results Set the results of conventional coronary angiography as criteria,the sensitivity and specificity of 64-slice spiral CT coronary artery imaging for the diagnosis of coronary artery were 96.1% and 94.2% respectively.Conclusion 64-slice spiral CT coronary artery imaging has higher accuracy for the diagnoses of coronary artery disease.It may work as a noninvasive approach for the examination of coronary artery disease and instruct the diagnosis and therapy of coronary artery disease.更多还原