冠状动脉CTA在诊断冠心病中的作用

The Role of Coronary CTA in the Diagnosis of Coronary Heart Disease

随着人们生活水平的提高,冠心病的发病率越来越高,因此早期诊断冠心病变得越来越重要。冠状动脉CT血管造影(CTA)是诊断冠心病的一项无创性检查,由于它具有安全、痛苦小、简单、患者容易接受等原因,越来越受到临床医生和患者的青睐。冠状动脉CTA在诊断冠心病中具有诸多的优势,在诊断冠脉狭窄程度、评估斑块性质、慢性完全闭塞性病变(CTO)术前评估、术后复查以及评估缺血血管是否需要血运重建等方面得到了广泛的应用。

With the improvement of people’s living standards,the incidence of coronary heart disease is getting higher and higher,so early diagnosis of coronary heart disease becomes more and more important.Coronary CTA is a noninvasive diagnosis of coronary heart disease,because of its safety and painless,simple,easily accepted by the patients,more and more clinicians and patients choose it.Coronary CTA has many advantages in the diagnosis of coronary heart disease,it has been widely used in the diagnosis of coronary stenosis,the evaluation of plaque characteristics,CTO preoperative evaluation,postoperative review,and assessment of whether ischemic vessels require revascularization.