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CCC Critical Care compendium 340

Contrast Agents

OVERVIEW Contrast agents are substances used in medical imaging as to enhance the contrast or the distinction between different tissues. aka contrast medium RADIOGRAPHIC CONTRAST AGENTS Composition Currently available agents contain a tri-iodinated benzene ring (either monomeric or dimeric; ionic…

iatrogenic acceleration…

The Case. A 46 year old restrained passenger in a high-speed MVA rolls into the resus bay. She is intubated & sedated [easily ventilated & oxygenated, no evidence of chest trauma], persistently tachycardic @ 160/min with a systolic BP of…