Davenport R
J Nucl Med. 1983 Oct;24(10):945-8.
Tracer dilution curves are useful for describing blood flow through vessels and organs. Empirically determined curves for flow through nonbranching vessels have been shown to correspond to a mathematical function called the gamma variate. This paper presents a derivation of the gamma-variate relationship, discusses some of the properties of the gamma variate and its use in problems involving organ blood flow and recirculation.
示踪剂稀释曲线对于描述血液流经血管和器官的情况很有用。经实验确定的血液流经非分支血管的曲线已被证明与一种称为伽马变量的数学函数相对应。本文给出了伽马变量关系的推导，讨论了伽马变量的一些性质及其在涉及器官血流和再循环问题中的应用。
