The detection of a cardiovascular stenosis involves the complex interaction of technique selection, system performance and anatomy. Technique selection for instance involves choosing the correct focal spot, pulse width, KVp, and frame rate for a given patient and projection angle. In order to provide guidance in this selection process, these variables were investigated in terms of their impact on image quality. Conclusions which were confirmed clinically are summarized in terms of recommended techniques for a range of patient sizes. The confirmation includes clinical films which demonstrates the effects of parameter changes.
Carl C. Scheid,
"Cardiovascular Cine Film Quality", Proc. SPIE 0419, Application of Optical Instrumentation in Medicine XI, (13 December 1983); doi: 10.1117/12.936009; https://doi.org/10.1117/12.936009