Image Quality and Radiation Exposure Comparison of a Double High-Pitch Acquisition for Coronary Computed Tomography Angiography Versus Standard Retrospective Spiral Acquisition in Patients With Atrial Fibrillation

Elias dos Prazeres Carlos Eduardo; Magalhaes Tiago Augusto; de Castro Carneiro Adriano Camargo; Cury Roberto Caldeira; Moreira Valeria de Melo; Silva Matsumoto Bello Juliana Hiromi; Rochitte Carlos Eduardo

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Image Quality and Radiation Exposure Comparison of a Double High-Pitch Acquisition for Coronary Computed Tomography Angiography Versus Standard Retrospective Spiral Acquisition in Patients With Atrial Fibrillation

机译：图像质量和辐射曝光对冠状动脉计算机断层摄影血管造影的双重高位采集比较与心房颤动患者的标准回顾性螺旋测量

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摘要

Objective The aim of this study was to compare image quality and radiation dose of coronary computed tomography (CT) angiography performed with dual-source CT scanner using 2 different protocols in patients with atrial fibrillation.

机译：目的本研究的目的是将冠状动脉计算机断层扫描（CT）血管造影的图像质量和辐射剂量进行了比较，所述冠状动脉计算机断层扫描（CT）血管造影使用双源CT扫描仪使用2种不同的心房颤动的不同方案进行。

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来源
《Journal of computer assisted tomography》 |2018年第1期|共9页
作者
Elias dos Prazeres Carlos Eduardo; Magalhaes Tiago Augusto; de Castro Carneiro Adriano Camargo; Cury Roberto Caldeira; Moreira Valeria de Melo; Silva Matsumoto Bello Juliana Hiromi; Rochitte Carlos Eduardo;
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作者单位

Heart Hosp Cardiovasc Computed Tomog &

Magnet Resonance Sect Assoc Sanatorio Sirio Sao Paulo;

Heart Hosp Cardiovasc Computed Tomog &

Magnet Resonance Sect Assoc Sanatorio Sirio Sao Paulo;

Heart Hosp Cardiovasc Computed Tomog &

Magnet Resonance Sect Assoc Sanatorio Sirio Sao Paulo;

Heart Hosp Cardiovasc Computed Tomog &

Magnet Resonance Sect Assoc Sanatorio Sirio Sao Paulo;

Heart Hosp Cardiovasc Computed Tomog &

Magnet Resonance Sect Assoc Sanatorio Sirio Sao Paulo;

Heart Hosp Cardiovasc Computed Tomog &

Magnet Resonance Sect Assoc Sanatorio Sirio Sao Paulo;

Heart Hosp Cardiovasc Computed Tomog &

Magnet Resonance Sect Assoc Sanatorio Sirio Sao Paulo;

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原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
coronary CT angiography; dual-source CT; high pitch; radiation exposure; atrial fibrillation;

机译：冠状动脉CT血管造影;双源CT;高间距;辐射曝光;心房颤动;

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专利

1. Image Quality and Radiation Exposure Comparison of a Double High-Pitch Acquisition for Coronary Computed Tomography Angiography Versus Standard Retrospective Spiral Acquisition in Patients With Atrial Fibrillation [J] . Elias dos Prazeres Carlos Eduardo, Magalhaes Tiago Augusto, de Castro Carneiro Adriano Camargo, Journal of computer assisted tomography . 2018,第1期

机译：图像质量和辐射曝光对冠状动脉计算机断层摄影血管造影的双重高位采集比较与心房颤动患者的标准回顾性螺旋测量
2. 128-slice Dual-source Computed Tomography Coronary Angiography in Patients with Atrial Fibrillation： Image Quality and Radiation Dose of Prospectively Electrocardiogram- triggered Sequential Scan Compared with Retrospectively Electrocardioqram-qated Spiral Scan [J] . Lu Lin, Yi-ning Wang, Ling-yan Kong, 中国医学科学杂志：英文版 . 2012,第004期

机译：心房纤颤患者的128层双源计算机断层扫描冠状动脉造影：心电图触发顺序扫描与回顾性心电图定量螺旋扫描的图像质量和放射剂量
3. Ultra-fast, low dose high-pitch (FLASH) versus prospectively-gated coronary computed tomography angiography: Comparison of image quality and patient radiation exposure [J] . Osama A. Smettei, Sawsan Sayed, Abdullah M Al Habib, Journal of the Saudi Heart Association . 2018,第3期

机译：超快，低剂量高螺距（FLASH）与预期门控冠状动脉CT血管造影：图像质量和患者放射线暴露的比较
4. Development of Ultrasound Transducers for Gating the Acquisition of Computed Tomography Coronary Angiography (CTCA) [C] . Stephan Strassle Rojas, Graham C. Collins, Srini Tridandapani, IEEE International Ultrasonics Symposium . 2020

机译：用于门控计算机断层扫描冠状动脉造影（CTCA）的超声换能器的开发
5. Ultra-fast low dose high-pitch (FLASH) versus prospectively-gated coronary computed tomography angiography: Comparison of image quality and patient radiation exposure [O] . Osama A. Smettei, Sawsan Sayed, Abdullah M Al Habib, 2018

机译：超快低剂量高螺距（FLASH）与预期门控冠状动脉CT血管造影术：图像质量和患者放射线暴露的比较
6. IMAGE QUALITY AND RADIATION EXPOSURE OF LOW-DOSE PROTOCOLS FOR CORONARY CT ANGIOGRAPHY: COMPARISON OF PROSPECTIVE AXIAL SCANNING AND HIGH-PITCH SPIRAL ACQUISITION [O] . Achenbach Stephan, Seltmann Martin, Pflederer Tobias, 2010

机译：低剂量协议用于冠状CT血管造影的图像质量和辐射照射：预期轴向扫描和高螺距螺旋扫描的比较

Image Quality and Radiation Exposure Comparison of a Double High-Pitch Acquisition for Coronary Computed Tomography Angiography Versus Standard Retrospective Spiral Acquisition in Patients With Atrial Fibrillation

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