CT冠状动脉造影与心肌灌注的研究进展

Research progress in CT coronary angiography and myocardial perfusion

随着高端CT机型的出现,CT对冠状动脉粥样硬化性心脏病的评估从单一的冠状动脉形态学改变过渡到联合心肌功能学评价心肌缺血和是否需要血运重建。CT对心功能的评估与MRI和单光子发射计算机断层摄影等具有较好的一致性,该文从CT冠状动脉造影和心肌灌注成像的研究现状和进展方面展开综述。

With the emergence of high-end computed tomography （CT） models, the CT assessment of coronary atherosclerotic heart disease is transitioning from coronary morphological changes alone to myocardial function to evaluate myocardial ischemia and whether revascularization is required. CT scan yields high consistency with MRI and single proton emission computed tomography in the assessment of cardiac function. In this article, current research progress in CT coronary angiography and myocardial peffusion imaging was reviewed.