Individualized reduction of radiation dose with a chest circumference-adapted technique and iterative reconstructions in 256-slice retrospective and prospective ECG-triggered computed tomography coronary angiography

Li Jing-Lei; Huang Mei-Ping; Cao Xi-Ming; Cui Yan-Hai; Ivanc Thomas B.; Liang Chang-Hong

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Individualized reduction of radiation dose with a chest circumference-adapted technique and iterative reconstructions in 256-slice retrospective and prospective ECG-triggered computed tomography coronary angiography

机译：借助256层回顾性和前瞻性ECG触发计算机断层扫描冠状动脉血管造影术，采用胸围适应性技术进行个性化降低辐射剂量并进行迭代重建

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摘要

Purpose To assess the impact of chest circumference (CC)-adjusted tube current and iterative reconstructions (iDose(4)) on individualized radiation dose reduction and image quality (IQ) in ECG-triggered computed tomography coronary angiography (CTCA).

机译：目的评估心电图触发的计算机断层扫描冠状动脉造影（CTCA）中胸围（CC）调整的管电流和迭代重建（iDose（4））对个体化辐射剂量减少和图像质量（IQ）的影响。

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《Coronary artery disease》 |2015年第4期|共9页
作者
Li Jing-Lei; Huang Mei-Ping; Cao Xi-Ming; Cui Yan-Hai; Ivanc Thomas B.; Liang Chang-Hong;
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正文语种 eng
中图分类心脏、血管（循环系）疾病;
关键词
chest circumference; computed tomography coronary angiography; iterative reconstructions; radiation dose; tube current selection;

机译：胸围;计算机断层扫描;冠状动脉造影;迭代重建;辐射剂量;管电流选择;

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专利

1. Individualized reduction of radiation dose with a chest circumference-adapted technique and iterative reconstructions in 256-slice retrospective and prospective ECG-triggered computed tomography coronary angiography [J] . Li Jing-Lei, Huang Mei-Ping, Cao Xi-Ming, Coronary artery disease . 2015,第4期

机译：借助256层回顾性和前瞻性ECG触发计算机断层扫描冠状动脉血管造影术，采用胸围适应性技术进行个性化降低辐射剂量并进行迭代重建
2. Coronary computed tomography angiography during arrhythmia: Radiation dose reduction with prospectively ECG-triggered axial and retrospectively ECG-gated helical 128-slice dual-source CT [J] . LeeA.M., EngelL.-C., ShahB., Journal of cardiovascular computed tomography . 2012,第3期

机译：心律失常期间的冠状动脉计算机断层血管造影：前瞻性心电图触发的轴向和回顾性心电门控螺旋128层螺旋双源CT降低放射剂量
3. Individualized radiation dose control in 256-slice CT coronary angiography (CTCA) in retrospective ECG-triggered helical scans: Using a measure of body size to adjust tube current selection [J] . LiJ.-L., HuangM.-P., LiangC.-H., European Journal of Radiology . 2012,第11期

机译：回顾性ECG触发螺旋扫描中的256层CT冠状动脉造影（CTCA）中的个体化辐射剂量控制：使用体型测量值来调整管电流选择
4. Evaluation of the Adaptive Statistical Iterative Reconstruction Algorithm in Chest CT (Computed Tomography) - A Preliminary Study toward Its Employment in Low Dose Applications, Also in Conjunction with CAD (Computer Aided Detection) [C] . Patrizio Barca, Federica Palmas, Maria Evelina Fantacci, International Joint Conference on Biomedical Engineering Systems and Technologies . 2018

机译：评估胸部CT（计算机断层扫描）的自适应统计迭代重建算法 - 对低剂量应用中的就业初步研究，以及CAD（计算机辅助检测）
5. Radiation dose reduction techniques in cardiac computed tomography: Analysis of myocardial perfusion and coronary angiographic data. [D] . Tao, Yinghua. 2013

机译：心脏计算机断层扫描中的辐射剂量减少技术：心肌灌注和冠状动脉造影数据的分析。
6. Optimizing Radiation Dose Levels in Prospectively Electrocardiogram-Triggered Coronary Computed Tomography Angiography Using Iterative Reconstruction Techniques: A Phantom and Patient Study [O] . Yang Hou, Jiahe Zheng, Yuke Wang, 2010

机译：使用迭代重建技术优化心电图触发的冠状动脉计算机断层扫描血管造影术中的辐射剂量水平：幻影和患者研究
7. Optimizing radiation dose levels in prospectively electrocardiogram-triggered coronary computed tomography angiography using iterative reconstruction techniques: a phantom and patient study. [O] . Yang Hou, Jiahe Zheng, Yuke Wang, 2013

机译：使用迭代重建技术优化前瞻性心电图触发冠状动脉计算机断层扫描血管造影中的辐射剂量水平：幻像和患者研究。

Individualized reduction of radiation dose with a chest circumference-adapted technique and iterative reconstructions in 256-slice retrospective and prospective ECG-triggered computed tomography coronary angiography

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