Full article: https://www.ajronline.org/doi/abs/10.2214/AJR.21.26256 

Should CT contrast media be warmed? Currently, the ACR has not provided conclusive recommendations, and data to guide decision-making has been sparse. In this episode, John Do, MD discusses a recently published study showing that prewarming iohexol 350 may not be necessary to reduce the risk of extravasation and reaction rates.