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心率对iCT冠状动脉成像质量的影响 被引量：2

Impact of heart rate on iCT coronary artery imaging quality
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摘要 心率是影响冠状动脉CT成像的重要因素。Phil-ips iCT大大提高了扫描的时间、空间分辨力。本研究通过对不同心率的冠状动脉影像进行质量分析,评价心率对Philips iCT冠状动脉成像质量的影响。
作者 王玉丽 胡莹莹 王武
机构地区 中日友好医院放射诊断科
出处 《中国医学影像技术》 CSCD 北大核心 2011年第5期1086-1087,共2页 Chinese Journal of Medical Imaging Technology
关键词 体层摄影术 X线计算机 冠状血管成像 心率 Tomography X-ray computed Coronary artery imaging Heart rate
分类号 R543.3 [医药卫生—心血管疾病] R814.42 [医药卫生—影像医学与核医学]
  • 相关文献

参考文献4

  • 1American Heart Association Committee Report. A reporting sys- tem on patient evaluated for coronary artery disease. Circulation, 1999,51(1) :7-34.
  • 2张龙江,卢光明,周长圣,黄伟,李林,蔡军.最佳收缩和舒张期的双源CT冠状动脉影像:自动化选择与全期相固定间隔重建的比较[J].国外医学（临床放射学分册）,2008,31(2):75-79. 被引量：23
  • 3Van Hoe LR, De Meerleer KG, Leyman PP, et al. Coronary ar- tery calcium scoring using ECG-gated muhidetector CT: effect of individually optimized image reconstruction windows on image quality and measurement reproducibility. AJR Am J Rodiogeol, 2003, 181(4) : 1093-1100.
  • 4Nakanishi T, Kayashima Y, Inoue R, et al. Pitfalls in 16 detector row CT of the coronary arteries. Radiographics, 2005,25(2) :425-438.

二级参考文献11

  • 1Kopp AF, Schroeder S, Kuettner A, et al. Coronary arteries: retrospectively ECG-gated multi-detector row CT angiography with selective optimization of the image reconstruction window[J]. Radiology, 2001, 221 (3):683-688.
  • 2Herzog C, Arning-Erb M, Zangos S, et al. Multi-detector row CT coronary angiography: influence of reconstruction technique and heart rate on image quality[J]. Radiology, 2006, 238( 1 ):75-86.
  • 3Scheffel H, Alkadhi H, Plass A, et al. Accuracy of dual-source CT coronary angiography: first experience in a high pre-test probability population without heart rate control [J ]. Eur Radlol, 2006, 16 (12): 2739-2747.
  • 4Johnson TR, Nikolaou K, Wintersperger B J, et al. Dual-source CT cardiac imaging: initial experience [J]. Eur Radiol, 2006, 16 (7): 1409-1415.
  • 5Austen WG, Edwards JE, Frye RL, et al. A reporting system on patients evaluated for coronary artery disease. Report of the Ad Hoc Committee for Grading of Coronary Artery Disease, Council on Cardiovaseular Surgery, American Heart Association [J]. Circulation, 1975, 51( 1 ):5-40.
  • 6Achenbach S, Ropers D, Holle J, et al. In-plane coronary arterial motion velocity: measurement with electron-beam CT[J]. Radiology, 2000, 216(2):457-463.
  • 7Leschka S, Husmann L, Desbiolles L, et al. Optimal image reconstruction intervals for non-invasive coronary angiography with 64slice CT[J]. Eur Radiol, 2006, 16(9):1964-1972.
  • 8Frydrychowicz A, Pache G, Saueressig U, et al. Comparison of reconstruction intervals in routine ECG-pulsed 64-row-MSCT coronary angiography in frequency controlled patients[J]. Cardiovasc Intervent Radiol, 2007, 30( 1 ):79-84.
  • 9Weininger M, Ritter C, Beer M, et al. Evaluation of the optimal image reconstruction interval for coronary artery imaging using 64slice computed tomography [J]. Acta Radiol, 2007, 48 (6):620-627.
  • 10Leschka S, Scheffel H, Desbiolles LM, et al. Image quality and reconstruction intervals of dual-source CT coronary angiography: recommendations for ECG-pulsing windowing [ J ]. Invest Radiol, 2007, 42 ( 8 ) :543-549.

共引文献22

同被引文献22

  • 1祁吉,沈云,吴胜勇,葛夕洪,姜滨.新型心脏动态体模及其在多层螺旋CT心脏扫描中的应用[J].中华放射学杂志,2006,40(9):988-990. 被引量：18
  • 2HOFFMANN M H,SHI H,MANZKE R. Noninvasive coronary angiography with 16-detector row CT:effect of heart rate[J].{H}RADIOLOGY,2005,(1):86-97.
  • 3FUJIMOTO S,MATSUTANI H,KONDO T. Image quality and radiation dose stratified by patient heart rate for coronary 64-and 320-MDCT angiography[J].A JR Am J Roentgenol,2013,(4):765-770.
  • 4LAW W Y,YANG C C,CHEN L K. Retrospective gating vs.prospective triggering for noninvasive coronary angiography:Assessment of image quality and radiation dose using a 256-slice CT scanner with 270 ms gantry rotation[J].{H}ACADEMIC RADIOLOGY,2011,(1):31-39.
  • 5HOU Y,YUE Y,GUO W. Prospectively versus retrospectively ECG-gated 256-slice coronary CT angiography:image quality and radiation dose over expanded heart rates[J].{H}International Journal of Cardiac Imaging,2012,(1):153-162.
  • 6AUSTEN W G,EDWARDS J E,FRYE R L. A reporting system on patients evaluated for coronary artery disease.Report of the Ad Hoc Committee for Grading of Coronary Artery Disease,Council on Cardiovascular Surgery,American Heart Association[J].{H}CIRCULATION,1975,(4 Suppl):5-40.
  • 7LEE Y W,YANG C C,MOK G S. Prospectively versus retrospectively ECG-gated 256-slice CT angiography to assess coronary artery bypass grafts--comparison of image quality and radiation dose[J].PLoS One,2012,(11):e49212.
  • 8MUENZEL D,NOEL P B,DORN F. Step and shoot coronary CT angiography using 256-slice CT:effect of heart rate and heart rate variability on image quality[J].{H}European Radiology,2011,(11):2277-2284.
  • 9SUN G,LI M,JIANG X S. 320-detector row CT coronary angiography:effects of heart rate and heart rate variability on image quality,diagnostic accuracy and radiation exposure[J].{H}British Journal of Radiology,2012,(1016):e388-e394.
  • 10LEE A B,NANDURKAR D,SCHNEIDER-KOLSKY M E. Coronary image quality of 320-MDCT in patients with heart rates above 65 beats per minute:preliminary experience[J].{H}AJR American Journal of Roentgenology,2011,(6):W729-W735.

引证文献2

二级引证文献2

中国医学影像技术
2011年 第5期

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