256层螺旋CT对冠状动脉支架植入术后再狭窄的临床价值
邢文强
【期刊名称】《中国社区医师》 【年(卷),期】2014(000)031
【摘要】Objective:To explore the application value of 256 slice spiral CT in the diagnosis of coronary artery restenosis after stent implantation.Methods:45 patients with coronary heart disease were selected from March 2012 to January 2014.They were treated with coronary artery implantation as the research objects.It implanted a total of 55 stents.Using 256 slice spiral CT checked and observed whether there was stent deformation and restenosis.And it was compared with the
diagnosis
result
of detected
selective 8
positive
coronary stents,the
angiography(SCAG).Results:SCAG
incidence rate of postoperative stent restenosis was 14.55%.256 slice spiral CT detected 11 positive stents and 44 negative;the sensibility of stent restenosis was 87.5%;the specificity was 85.5%;the positive predictive value was 63.64%;the negative predictive value was 97.73%.Conclusion:256 slice spiral CT in the diagnosis of coronary artery restenosis after stent implantation has higher accuracy rate.%目的：探讨256层螺旋CT在冠状动脉支架植入术后再狭窄诊断中的应用价值。方法：2012年3月-2014年1月收治冠心病患者45例，接受冠状动脉植入术治疗，作为研究对象，共植入55枚支架，利用256层螺旋CT检查观察支架是否存
256层螺旋CT对冠状动脉支架植入术后再狭窄的临床价值
