Lantz B M, Link D P, Foerster J M, Holcroft J W
Acta Radiol Diagn (Stockh). 1980;21(1):3-10. doi: 10.1177/028418518002100102.
A new videodensitometric method of measuring blood flow in the splanchnic arteries as a fraction of the cardiac output was compared to electromagnetic flow readings in dogs. A previous investigation regarding the accuracy of the method in vitro was extended to prove that the videodensitometric technique was highly accurate also in vivo. The simplicity of the technique suggests that the videodensitometric method could be used to estimate blood flow in splanchnic arteries during routine angiography.
一种测量内脏动脉血流占心输出量比例的新型视频密度测定法与狗的电磁血流读数进行了比较。先前关于该方法体外准确性的研究得到了扩展，以证明视频密度测定技术在体内也具有高度准确性。该技术的简单性表明，视频密度测定法可用于在常规血管造影期间估计内脏动脉的血流。
