CT contrast agents and injection protocols

Diagnostic image quality in coronary CT angiography is influenced by scan and contrast media (CM) parameters, as well as patient-related factors. Individualized CM injection protocols are aimed at optimizing scan and injection parameters tailored to the patient with the ultimate goal of achieving diagnostic image quality in all patients. This chapter aims to outline the influence of various essential CM parameters. In addition, theoretical and practical information is provided about general adverse reactions, treatment and other informative topics related to CM.