心肌异常与缺血的评估。

Evaluation of myocardial abnormalities and ischemia.

作者信息

Chandarana Hersh, Srichai Monvadi B

机构信息

Department of Radiology, NYU School of Medicine, New York, 10016, USA.

出版信息

Radiol Clin North Am. 2010 Jul;48(4):771-82. doi: 10.1016/j.rcl.2010.04.008.

DOI:10.1016/j.rcl.2010.04.008

PMID:20705172

Abstract

Cardiac computed tomography angiography (CCTA) has emerged as a powerful noninvasive technique for anatomic evaluation of the coronary arteries. Multiple studies have demonstrated very good diagnostic accuracy for detection of coronary artery disease, particularly with 64-slice systems. CCTA allows for accurate assessment of myocardial structure, perfusion, and function comparable to established techniques. CCTA has the potential to be a ''one-stop shop'' because it can be used to assess coronary artery anatomy and myocardial structure, perfusion, and function. In this article, established and emerging CCTA techniques for the evaluation of myocardial structure, perfusion, and function are reviewed.

摘要

心脏计算机断层扫描血管造影（CCTA）已成为一种用于冠状动脉解剖评估的强大无创技术。多项研究表明，其在检测冠状动脉疾病方面具有很高的诊断准确性，尤其是在64层系统中。CCTA能够对心肌结构、灌注和功能进行准确评估，可与现有技术相媲美。CCTA有潜力成为一个“一站式”检查手段，因为它可用于评估冠状动脉解剖结构以及心肌结构、灌注和功能。本文将对用于评估心肌结构、灌注和功能的成熟及新兴CCTA技术进行综述。