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流体力学影像技术分析心脏血流状态 被引量：3

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摘要 流体力学影像技术用于研究血液在心脏与血管中的运动规律,主要包括计算机模拟、粒子图像测速、核磁共振成像和血流向量成像等。血流向量成像较其他技术具有安全无创、操作简单、耗时少等优势,尤其在定量分析心腔内流场与涡流大小方面有一定优势。
作者 陈伟冬 陈明
机构地区 同济大学附属东方医院心脏医学部
出处 《国际心血管病杂志》 2014年第1期42-44,共3页 International Journal of Cardiovascular Disease
基金 浦东新区科技发展基金创新资金项目(PKJ2010-Y16) 浦东新区卫生科技面上项目(PW2006A-6)
关键词 超声心动描记术 心脏血流 血流向量成像技术 流体力学
分类号 R445.1 [医药卫生—影像医学与核医学]
  • 相关文献

参考文献18

  • 1Watanabe H, Sugiura S, Kafuku H, et al. Multiphysics Simulation of left ventricular filling dynamics using fluid structure interaction finite element method [J]. Biophys J, 2004,87(3) :2074- 2085.
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  • 3Wong KK, Kelso RM, Worthley SG, et al. Cardiac flow analysis applied to phase contrast magnetic resonance imaging of the heart[J]. Ann Biomed Eng, 2009, 37(8): 1495-1515.
  • 4Kheradvar A, Gharib M. On mitral valve dynamics and its connection to early diastolic flow [J]. Ann Biomed Eng, 2009, 37(1) :1-13.
  • 5Tanaka M, Sakamoto T, Sugawara S, et al. Blood flow structure and dynamics, and ejection mechanism in the left ventricle: analysis using echo dynamography [J]. J Cardiol, 2008,52(2) :86- 101.
  • 6Zhang H, Zhang J, Zhu X, et al. The left ventricular intracavitary vortex during the isovolumic contraction period as detected by vector flow mapping[J]. Echocardiography, 2012, 29(5) :579- 587.
  • 7李治安,陈倬,何怡华,张烨.超声向量血流图对人体左心室涡流的初步探讨[J].中华超声影像学杂志,2010,19(3):195-199. 被引量：15
  • 8Gharib M, Ramrod E, Kheradvar A, et al. Optimal vortex formation as an index of cardiac health[J]. PNAS, 2006, 103(16) :6305 -6308.
  • 9朱美华 邓又斌 黎春雷 毕小军 王玉波 刘娅妮 Mba Mba Cyprien.超声血流向量成像技术评价扩张型心肌病左心室血流状态的变化[J].中华超声影像学杂志,2010(9):753-756. 被引量：10
  • 10朱美华,邓又斌,刘红云,杨好意,毕小军,刘娅妮,王玉波,王文璇.应用血流向量成像观察扩张型心肌病左心室内涡流特征[J].中华超声影像学杂志,2010(10):829-832. 被引量：8

二级参考文献71

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  • 6Schenkel T,Malve M,Reik M,et al.MRI-based CFD analysis of flow in a human left ventricle:methodology and application to a healthy heart.Ann Biomed Eng,2009,37:503-515.
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共引文献45

同被引文献33

  • 1刘梅,王建华,丁桂春,梁小麓,简文豪.应用血流向量成像技术观察心肌梗死患者左心室舒张期血流状态[J].中华医学超声杂志（电子版）,2011,8(9):1987-1993. 被引量：3
  • 2Ohtsuki S, Tanaka M. The velocity distributi on from the Doppler information on a plane in three dimensional flow. J visualization,2006,9(1):69-82.
  • 3Zhang H,Zhang J,Zhu X,et al.The left ventricular intracavitary vortex during the isovolumic contraction period as detected by vector flow mapping [J]. Echocardiography,2012,29(5): 579-587.
  • 4Ge L,Ratcliffe M,The Use of Computational flowmodeling(CFD)to determine the effect of left ventricular shape on blood flow in the left ventricle[J]. Ann Thorac Surg,2009,87(4):993- 994.
  • 5Kheradvar A,Houle H,Pedrizzetti G,et al. Echocardiographic particle image velocimetry: A novel technique for quantification of left ventricular blood vorticity pattern[J]. J Am Soc Echocardiogr,2010,23:86-94.
  • 6Pizzetti G. Belotti G.Margonato A.et al. Coronary recanalization by elective angioplasty prevents ventricular dilation after anterior myocardial in faretons.J Am Coil CardioI.1996,28:837-845.
  • 7Jiamsrpong p,Calleja AM,Alharhi MS,et al. Impact of acute moderate elevation in left ventricular afterload on diastolic transmitral flow efficiency:bn vortex formation time.J Am Soc Echocardiography,2009,22(4):427-431.
  • 8MAROSSY A, SVORC P, KRON I,et al. Hemorheology and circula- tion [ J ]. Clinical hemorheology and microcirculation ,2009,42 (4) : 239 - 258.
  • 9LEE SR,JUNG JM,JUNG LY,et al. Elevated coronary whole blood viscosity in acute coronary syndrome patients[ J]. Clinical hemorhe- ology and microcirculation ,2013,55 ( 1 ) : 85 - 94.
  • 10李小庆,唐红,李晨,周璨,李海华.超声向量血流成像的流体模型定量研究[J].中华医学超声杂志（电子版）,2009,6(5):12-14. 被引量：14

引证文献3

二级引证文献11

国际心血管病杂志
2014年 第1期

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