Although contrast agents have an essential role in non-invasive imaging techniques, potential side effects limit their use. For example, both low- and iso-osmolar iodinated contrast media used in ...

Contrast materials can help highlight areas of interest in MRI scans. Contrast injections may cause side effects like mild rashes and hives, but, in rare instances, it is also possible for a person to ...

A new analysis of the ISCHEMIA trial reveals its results are highly contingent on how myocardial infarction is defined, with investigators reporting a significant treatment difference between the ...