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斑点追踪成像技术对左室扭转运动的评价 被引量:1

Assessment of Left Ventricular Tortion by Speckle Tracking Imaging
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摘要 左室扭转运动指的是心尖部相对于基底部的旋转运动,对左室收缩期射血及舒张早期充盈具有重要的作用,因此,对左室扭转运动进行正确的评价具有重要的临床意义。超声斑点追踪成像技术不受心脏整体运动影响及无角度依赖性,是无创性评价心脏扭转运动的新的量化指标。本文对斑点追踪成像技术的基本原理及其在评价心脏扭转运动中的临床应用予以综述。 Left ventricular tortion is the wringing motion of the heart apex to the basilar part,has an important roal to left ventricular systolic ejection and diastolic filling.So it is helpful to evaluate left ventricular tortion.Speckle tracking imaging(STI)technique may represent a new,noninvasive approach for assessment of left ventricular torsion.It is independent of global cardiac function and angle.This paper analysed the mechanic of STI and assess left ventricular torsion in clinical studies.
出处 《医学综述》 2009年第21期3323-3325,共3页 Medical Recapitulate
关键词 超声心动图 斑点追踪成像 左室 扭转 Echocardiography Speckle tracking imaging Left ventricle Tortion
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  • 1熊润青,谢明星,王新房,吕清,王静,卢晓芳,杨亚俐,贺林,王瑶,刘夏天,张静,龙莎,龚静吉.超声组织同步显像技术评价肥厚性心肌病患者心肌收缩协调性的初步研究[J].中华超声影像学杂志,2006,15(3):164-167. 被引量:5
  • 2Notomi Y, Lysyansky P,Shiota T,et al. Measurement of ventricular torsion by two-dimensional ultrasound speckle tracking imaging. J Am Coll Cardiol,2005,45(12) :2034-2041.
  • 3Torrent Guasp F,Ballester M,Buekberg GD,et al. Spatial orientation of the ventricular muscle band:physiologic contribution and surgical implications. J Thorac Cardiovasc Surg, 2001, 122 : 389- 392.
  • 4Takeuchi M,Nakai H,Kokumai M,et al. Age-related changes in left ventricular twist assessed by two-dimensional speckletracking imaging. J Am Soc Echocardiogr, 2006, 19 (9) : 1077- 1084.
  • 5Foster E,Lease KE. New untwist on diastole:what goes around comes back. Circulation, 2006,113(21) :2477-2479.
  • 6Nakai H,Takeuehi M,Nishikage T,et al. Effect of aging on twist- displacement loop by 2-dimensional speckle tracking imaging. J Am Soc Echocardiogr, 2006,19(7) :880-885.
  • 7Chen X, Xie H, Erkamp R, et al. 3-D correlation-based speckle tracking. Ultrason Imaging, 2005,27 ( 1 ) : 21-36.
  • 8Harvey W.An anatomical disposition on the motion of the heart and blood in animals,1628.//Willis FA,Keys TE,eds.Cardiac Classics[M].London,England:Henry Kimpton,1941:19-79.
  • 9Buchalter MB,Rademakers FE,Weiss JL,et al.Rotational deformation of the canine left ventricle measured by magnetic resonance tagging:effects of catecholamines,ischemia,and pacing[J].Cardiovasc Res,1994,28(5):629-635.
  • 10Buckberg GD.Basic science review:The helix and the heart[J].J Thorac Cardiovasc Surg,2002,124(5):863-883.

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