血管内超声诊断冠脉造影阴性不稳定斑块5例分析

The diagnosis of unstable plaque with intrvascular ultrsound imaging in 5 patients with negative coronary angiography

目的探讨血管内超声对冠脉造影阴性冠心病患者不稳定斑块的诊断价值。方法对5例临床诊断冠心病而冠脉造影阴性的病人行血管内超声检查,结合造影结果综合分析。结果5例临床诊断冠心病而冠脉造影阴性病人经血管内超声检查共诊断7处不稳定斑块。结论血管内超声检查可以准确诊断冠脉造影阴性冠心患者的不稳定斑块。

Objactive To study the clinical value for the IVUS in those patients with acute coronary syndrome(ACS) whose CAG is negative. Mithods 5 patients with ACS accept CAG and IVUS. The IVUS were analyzed in combination with CAG. Results 5 ACS patients whose CAG are negative were found 7 unstable plaque through the IVUS. Conclusion The IVUS can get real diagnosis for those patients with ACS or CHD whose CAG is negative.