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The Influence of Reconstruction Algorithm and Heart Rate on Coronary Artery Image Quality and Stenosis Detection at 64-Detector Cardiac CT

机译：重建算法和心率对64位心脏CT冠状动脉图像质量和狭窄检测的影响

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摘要

ObjectiveWe wanted to evaluate the impact of two reconstruction algorithms (halfscan and multisector) on the image quality and the accuracy of measuring the severity of coronary stenoses by using a pulsating cardiac phantom with different heart rates (HRs).

机译：目的我们想评估两种重建算法（半扫描和多扇区）对图像质量的影响，以及通过使用具有不同心率（HR）的搏动性心脏幻象来测量冠状动脉狭窄程度的准确性。

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期刊名称 Korean Journal of Radiology
作者
Yi-Ting Wang; Chung-Yi Yang; Jong-Kai Hsiao; Hon-Man Liu; Wen-Jen Lee; Yun Shen;
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作者单位

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年(卷),期 2009(10),3
年度 2009
页码 227–234
总页数 8
原文格式 PDF
正文语种
中图分类放射医学;影像诊断学;
关键词
Computed tomography (CT) Reconstruction Algorithm Phantom Coronary artery angiography;

机译：计算机断层扫描（CT）;重建;算法;幻影;冠状动脉血管造影;

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外文文献
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专利

1. Influence of the motion correction algorithm on the quality and interpretability of images of single-source 64-detector coronary CT angiography among patients grouped by heart rate [J] . Machida Haruhiko, Lin Xiao-Zhu, Fukui Rika, Japanese journal of radiology . 2015,第2期

机译：运动校正算法对按心率分组的患者单源64探测器冠状动脉CT血管造影的图像质量和可解释性的影响
2. Multicentre multi-device hybrid imaging study of coronary artery disease: results from the EValuation of INtegrated Cardiac Imaging for the Detection and Characterization of Ischaemic Heart Disease (EVINCI) hybrid imaging population [J] . Liga Riccardo, Vontobel Jan, Rovai Daniele, European heart journal cardiovascular Imaging . 2016,第9期

机译：冠状动脉疾病的多中心多设备混合成像研究：综合心脏成像评估和缺血性心脏病（EVINCI）混合成像人群表征的结果
3. Coronary computed tomography in heart transplant patients: detection of significant stenosis and cardiac allograft vasculopathy, image quality, and radiation dose [J] . Gunther Anne, Aaberge Lars, Abildgaard Andreas, Acta Radiologica . 2018,第9期

机译：心脏移植患者的冠状动脉骨折：检测显着的狭窄和心脏同种异体移植血管病，图像质量和辐射剂量
4. Analysis of heart rate and its variation affecting image quality and optimized reconstruction window in retrospective ECG-gated coronary angiography using multi-detector row CT [C] . Sang Ho Lee, Byoung Wook Choi, Hee-Joung Kim, . 2003

机译：使用多探测器行CT回顾性心电门控冠状动脉造影分析心率及其变化对图像质量和优化重建窗口的影响
5. 3D Reconstruction of Coronary Artery Using Feldkamp-Davis-Kress Algorithm =Reconstruction 3d des artères coronaires à l'aide de l'algorithme de Feldkamp-Davis-Kress [D] . Tran, Phan Binh. 2017

机译：冠状动脉的三维重建使用Feldkamp-Davis-kress算法=使用Feldkamp-Davis-kress算法的冠状动脉三维重建
6. Influence of Heart Rate and Innovative Motion-Correction Algorithm on Coronary Artery Image Quality and Measurement Accuracy Using 256-Detector Row Computed Tomography Scanner: Phantom Study [O] . Jeong Bin Park, Yeon Joo Jeong, Geewon Lee, 2019

机译：使用256检测器行计算机断层扫描仪对心率和创新的运动校正算法对冠状动脉图像质量和测量精度的影响：幻影研究
7. The Influence of Reconstruction Algorithm and Heart Rate on Coronary Artery Image Quality and Stenosis Detection at 64-Detector Cardiac CT [O] . Wang, Yi-Ting, Yang, Chung-Yi, Hsiao, Jong-Kai, 2009

机译：重建算法和心率对64位心脏CT冠状动脉图像质量和狭窄检测的影响
8. Beamformed Nearfield Imaging of a Simulated Coronary Artery Containing a Stenosis [R] . Hull, A. J., Owsley, N. L. 1997

机译：包含狭窄的模拟冠状动脉的波束形成近场成像

The Influence of Reconstruction Algorithm and Heart Rate on Coronary Artery Image Quality and Stenosis Detection at 64-Detector Cardiac CT

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