society of cardiovascular computed tomography society of cardiovascular computed tomography the society of cardiovascular computed tomography is a united states-based medical specialty professional society in the field of x-ray computed tomography for the circulatory system. work founded in 2005, the society of cardiovascular computed tomography (scct) is the international professional society devoted exclusively to cardiovascular computed tomography (cct), with members from over 60 countries. scct is a community of physicians, scientists and technologists advocating for research, education and clinical excellence in the use of cct.