For decades, dual-energy imaging has been used for tissue differentiation with several x-ray–based imaging modalities, exploiting the fact that the tissues in the human body show different absorption characteristics when penetrated with different x-ray spectra, spectra that are typically generated by different kV settings of the x-ray tube. Recently, dual-source … Read more

This article of Balazs Ruzsics, M.D., has been published in March 2008 in Circulation, Journal of the American Heart Association. Please find the link to the article below. Authors: Balazs Ruzsics, Heon Lee, Eric R. Powers, Thomas G. Flohr, Philip Costello and U. Joseph Schoepf Circulation. 2008;117:1244-1245 Read more