ED Contrast Toxicity | Very Low Troponins

The JournalFeed podcast for the week of May 25-29, 2026.These are summaries from just 2 of the 5 articles we cover every week! For access to more, please visit JournalFeed.org for details about becoming a member.Monday’s Spoon Feed:IV contrast doses used for CT scans appear to fall below the toxic threshold for nephrotoxicity, with no convincing evidence they cause acute kidney injury (AKI) in most patients.Tuesday’s Spoon Feed:This Australian study found patients who were eligible for rapid rule out based on a single high-sensitivity cardiac troponin I (hs-cTnI) ≤2 ng/L pathway had shorter hospital length of stay (LOS) and no increase in index or 30-day cardiac events.