Influence of heart rate and coronary artery calcification on image quality and diagnostic performance of coronary CT angiography: comparison between 96-row detector dual source CT and 256-row multidetector CT

Qian Wen; Liu Wangyan; Zhu Yinsu; Wang Jun; Chen Yang; Meng Haoyu; Chen Leilei; Xu Yi; Zhu Xiaomei

首页> 外文期刊>Journal of X-ray science and technology >Influence of heart rate and coronary artery calcification on image quality and diagnostic performance of coronary CT angiography: comparison between 96-row detector dual source CT and 256-row multidetector CT

【24h】

Influence of heart rate and coronary artery calcification on image quality and diagnostic performance of coronary CT angiography: comparison between 96-row detector dual source CT and 256-row multidetector CT

机译：心率和冠状动脉钙化对冠状动物CT血管造影图像质量和诊断性能的影响：96行检测器双源CT和256行多选传染料CT的比较

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

BACKGROUND: CT-derived fractional flow reserve (FFRCT) and diagnostic accuracy rely on good image quality during coronary CT angiography (CCTA). OBJECTIVE: To investigate whether heart rate (HR) and coronary artery calcium (CAC) score decrease image quality and diagnostic performance of two advanced CT scanners including 96-row detector dual source CT (DSCT) and 256-row multidetector CT (MDCT).

机译：背景：在冠状动脉CT血管造影（CCTA）中，CT衍生的部分血流储备（FFRCT）和诊断准确性依赖于良好的图像质量。目的：研究心率（HR）和冠状动脉钙化（CAC）评分是否会降低96排探测器双源CT（DSCT）和256排多排探测器CT（MDCT）两种先进CT扫描仪的图像质量和诊断性能。

著录项

来源
《Journal of X-ray science and technology》 |2021年第3期|共11页
作者
Qian Wen; Liu Wangyan; Zhu Yinsu; Wang Jun; Chen Yang; Meng Haoyu; Chen Leilei; Xu Yi; Zhu Xiaomei;
展开▼
作者单位

Nanjing Med Univ Dept Radiol Affiliated Hosp 1 300 Guangzhou Rd Nanjing 210029 Peoples R China;

Nanjing Med Univ Dept Radiol Affiliated Hosp 1 300 Guangzhou Rd Nanjing 210029 Peoples R China;

Nanjing Med Univ Dept Radiol Affiliated Hosp 1 300 Guangzhou Rd Nanjing 210029 Peoples R China;

Nanjing Med Univ Dept Radiol Affiliated Hosp 1 300 Guangzhou Rd Nanjing 210029 Peoples R China;

Nanjing Med Univ Dept Radiol Affiliated Hosp 1 300 Guangzhou Rd Nanjing 210029 Peoples R China;

Nanjing Med Univ Dept Cardiol Affiliated Hosp 1 Nanjing Peoples R China;

Nanjing Med Univ Dept Cardiol Affiliated Hosp 1 Nanjing Peoples R China;

Nanjing Med Univ Dept Radiol Affiliated Hosp 1 300 Guangzhou Rd Nanjing 210029 Peoples R China;

Nanjing Med Univ Dept Radiol Affiliated Hosp 1 300 Guangzhou Rd Nanjing 210029 Peoples R China;

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类放射医学;
关键词
Coronary angiography; coronary stenosis; multidetector computed tomography; calcium; heart rate;

机译：冠状动脉造影;冠状动脉狭窄;多探测器计算机断层扫描;钙心率;

相似文献

外文文献
中文文献
专利

1. Feasibility and Diagnostic Accuracy for Assessment of Coronary Artery Stenosis of Prospectively Electrocardiogram-gated High-pitch Spiral Acquisition Mode Dual-source CT Coronary Angiography in Patients with Relatively Higher Heart Rates： in Comparison with Catheter Coronary Angiography [J] . Kai Sun, Rui-juan Han, Li-fang Cui, 中国医学科学杂志：英文版 . 2012,第004期
2. Feasibility and Diagnostic Accuracy for Assessment of Coronary Artery Stenosis of Prospectively Electrocardiogram-gated High-pitch Spiral Acquisition Mode Dual-source CT Coronary Angiography in Patients with Relatively Higher Heart Rates:in Comparison wit [J] . Kai Sun, Rui-juan Han, Li-fang Cui, 中国医学科学杂志（英文版） . 2012,第004期
3. Electrocardiographically triggered CT angiography of the whole aorta and coronary arteries with high-pitch dual-source CT [J] . 张楠中国医学文摘：内科学分册（英文版） . 2013,第002期
4. Diagnostic accuracy of dual-source CT coronary angiography in a population unselected for degree of coronary artery calcification and without heart rate modification. [J] . Lin CJ, Hsu JC, Lai Y Clinical Radiology: Journal of the Royal College of Radiologists . 2010,第2期

机译：在未选择冠状动脉钙化程度且未修改心率的人群中，双源CT冠状动脉造影的诊断准确性。
5. Image quality and radiation exposure of coronary CT angiography in patients after coronary artery bypass graft surgery: Influence of imaging direction with 64-slice dual-source CT [J] . LeeS.K., JungJ.I., KoJ.M., Journal of cardiovascular computed tomography . 2014,第2期

机译：冠状动脉搭桥手术后患者冠状动脉CT血管造影的图像质量和放射线照射：64层双源CT成像方向的影响
6. Improved image quality at 256-slice coronary CT angiography in patients with a high heart rate and coronary artery disease: comparison with 64-slice CT imaging [J] . Oda Seitaro, Katahira Kazuhiro, Utsunomiya Daisuke, Acta Radiologica . 2015,第11期

机译：高心率和冠状动脉疾病患者在256层冠状动脉CT血管造影上的图像质量得到了改善：与64层CT成像的比较
7. 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
8. Advanced coronary CT angiography image processing techniques. [D] . Kang, Dongwoo. 2013

机译：先进的冠状动脉CT血管造影图像处理技术。
9. Effect of Heart Rate and Coronary Calcification on the Diagnostic Accuracy of the Dual-Source CT Coronary Angiography in Patients with Suspected Coronary Artery Disease [O] . Lingdong Meng, Lianqun Cui, Yuntao Cheng, 2009

机译：心率和冠状动脉钙化对疑似冠状动脉疾病双源CT冠状动脉造影诊断准确性的影响
10. Effect of Heart Rate and Coronary Calcification on the Diagnostic Accuracy of the Dual-Source CT Coronary Angiography in Patients with Suspected Coronary Artery Disease [O] . Meng, Lingdong, Cui, Lianqun, Cheng, Yuntao, 2009

机译：心率和冠状动脉钙化对疑似冠状动脉疾病双源CT冠状动脉造影诊断准确性的影响
11. Knowledge-Based 3D Segmentation and Reconstruction of Coronary Arteries Using CT Images [R] . Yang, Y. , Tannenbaum, A. , Giddens, D. 2004

机译：基于知识的CT图像三维分割与冠状动脉重建

Influence of heart rate and coronary artery calcification on image quality and diagnostic performance of coronary CT angiography: comparison between 96-row detector dual source CT and 256-row multidetector CT

摘要

著录项

相似文献

相关主题

期刊订阅