摘要
目的 分析对冠心病PCI术后患者应用多层螺旋CT检测支架内再狭窄的预测价值。方法 抽选2021年3月-2023年3月于我院就诊且接受冠心病PIC术的患者94例，所有患者均接受多层螺旋CT以及冠状动脉造影检查，以冠状动脉造影检查结果为金标准，对比多层螺旋CT和冠状动脉造影检查的灵敏度以及特异度；结果 多层螺旋CT相较冠状动脉造影检查的灵敏度以及特异度差异无统计学意义，P﹥0.05。结论 多层螺旋CT对冠心病PCI术后支架内再狭窄的预测价值较好，可作为金标准后又一支架内再狭窄评估检查进行使用，能帮助临床判断预后效果和及时采取治疗方法。
关键词： 多层螺旋CT；对冠心病；PCI术后；支架内再狭窄；预测价值
Abstract
Objective To analyze the predictive value of multi-slice spiral CT in detecting intrastent restenosis in patients with coronary heart disease after PCI. Methods A total of 94 patients who received PIC surgery for coronary heart disease in our hospital from March 2021 to March 2023 were selected. All patients received multi-slice spiral CT and coronary angiography. With the results of coronary angiography as the gold standard, the sensitivity and specificity of multi-slice spiral CT and coronary angiography were compared. Results There was no significant difference in sensitivity and specificity between multi-slice spiral CT and coronary angiography (P>0.05). Conclusion Multi-slice spiral CT has a good value in predicting intrastent restenosis after PCI, and can be used as another intrastent restenosis evaluation after the gold standard, which can help clinical judgment of prognosis and timely treatment.
Key words： Multi-slice spiral CT; For coronary heart disease; After PCI; Intrastent restenosis; Predictive value
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