Centro Cardiologico Monzino, IRCCS, Milan, Italy.
Division of Radiotherapy IEO, European Institute of Oncology, IRCCS, Milan, Italy.
J Cardiovasc Comput Tomogr. 2021 Sep-Oct;15(5):394-402. doi: 10.1016/j.jcct.2021.01.002. Epub 2021 Feb 1.
In the last 20 years coronary computed tomography angiography (CCTA) gained a pivotal role in the evaluation of patients with suspected coronary artery disease (CAD) as finally recognized by the ESC guidelines on stable CAD. Technological advances have progressively improved the temporal resolution of CT scanners, contemporary reducing acquisition time, radiation dose and contrast volume needed for the whole heart volume acquisition, further expanding the role of cardiac CT beyond coronary anatomy evaluation. Aim of the present review is to discuss use and benefit of cardiac CT for the planning and preparation of VT ablation.
在过去的 20 年里，冠状动脉计算机断层扫描血管造影（CCTA）在疑似冠状动脉疾病（CAD）患者的评估中发挥了关键作用，这最终得到了 ESC 稳定型 CAD 指南的认可。技术进步逐步提高了 CT 扫描仪的时间分辨率，当代降低了采集时间、辐射剂量和整个心脏容积采集所需的对比剂体积，进一步扩大了心脏 CT 在冠状动脉解剖评估之外的作用。本综述的目的是讨论心脏 CT 在 VT 消融的规划和准备中的应用和益处。
