用多项式拟合技术计算133Xe间隙的肌肉血流量。

Nuclear-Medizin Pub Date : 1975-12-15

H Olkkonen, I M Penttilä

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引用次数: 0

摘要

提出了一种适用于小型计算机的用133Xe清除率法计算肌肉血流函数的多项式拟合方法。介绍了该方法在充血时下肢血流测量中的应用。计算的最大血流量和峰值时间值与人工提取的结果密切相关。

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Computation of muscle blood flow by 133Xe clearance using polynomial fitting techniques.

A polynomial fitting technique suitable for small computers has been developed for calculation of the muscle blood flow function by the 133Xe clearance method. An application of the method for blood flow measurements in the lower limbs during hyperaemia is presented. The calculated maximum blood flow and peak time values were closely correlated with the manually elicited results.

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来源期刊

Nuclear-Medizin

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