提出用重建的图像的质量来估价运动参数误差，并给出了误差面积和轮廓转折率误差二个函数。

A method of estimation of motion parameter error based on the quality of reconstructed image is suggested. That area error and contour transition turn error is used to be quality criteria.

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结果冠脉血运重建后，缺血心肌室壁运动状态相关参数测值均明显改善（P<0.01），1周后趋于稳定。

Results The parameters of the left wall myokinesis were be improved obviously after coronary artery revascularization(P<0.01 ), and were stabilized gradually after one week.

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在基准面重建时，利用CRS运动学波场参数可将CRS叠加剖面校正到一选定的水平面上。

The CRS-stacked zero-offset section can be corrected (redatumed) to a given planar level by kinematic wave field attributes.

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