• 1. Department of Cardioology, Suining Central Hospital, Suining, Sichuan 629000, P. R. China; 2. College of Basic and Forensic Medicine, Sichuan University, Chengdu Sichuan 610041, P. R. China;
Export PDF Favorites Scan Get Citation

目的  探討64 排螺旋CT冠狀動脈成像(CTA)在冠狀動脈狹窄診斷中的應用價值。 方法  選取2010年8月-2012 年8月間收治的90例臨床診斷或疑似冠心病患者,所有患者均先實施64排螺旋CT冠狀動脈CTA,然后所有患者實施常規冠狀動脈造影,對比不同診斷方法的診斷結果,評估兩種診斷方法對于冠狀動脈狹窄的準確率及精確度。 結果  64 排螺旋CT冠狀動脈CTA檢出1處明顯狹窄者36例,冠狀動脈造影檢出1處明顯狹窄者36例,兩組檢查方法診斷冠狀動脈狹窄對比,差異無統計學意義(P>0.05)。冠狀動脈CTA診斷靈敏度為86.12%,特異度為94.21%,陽性預測值為80.33%,陰性預測值為97.11%,冠狀動脈造影診斷靈敏度為72.19%,特異度為84.65%,陽性預測值為71.35%,陰性預測值為87.41%。冠狀動脈CTA的診斷準確率高于冠狀動脈造影,差異有統計學意義(P<0.05)。 結論  64 排螺旋CT冠狀動脈CTA診斷冠狀動脈狹窄的準確度及靈敏度都較高,對早期輕度狹窄診斷靈敏度優于傳統動脈造影,對于輔助患者治療具有重要作用,值得在臨床推廣應用。

Citation: LUO Guiquan,DENG XueJun,JIANG Zhou.. The Diagnosis Value of Coronary Angiography with 64-slice Spiral Computed Tomography for Coronary Artery Stenosis. West China Medical Journal, 2013, 28(9): 1394-1397. doi: 10.7507/1002-0179.20130439 Copy

Copyright ? the editorial department of West China Medical Journal of West China Medical Publisher. All rights reserved

  • Previous Article

    Mid-term Clinical Effect of Posterior Annular Decompression for Thoracolumbar Burst Fractures and Related Problems
  • Next Article

    Research on the Application of Digital Radiography Panoramic Image Mosaic Technology for Osteoarticular System