Would you recommend normal saline for pre- and post-LHC hydration in patients with CKD stage III to IV with reduced LV systolic function, and if so, what is a reasonable amount of volume?

The POSEIDON trial, or Prevention of Contrast Renal Injury with Different Hydration Strategies, was a randomized controlled trial that found a personalized hydration strategy can reduce the risk of contrast-induced acute kidney injury (CI-AKI) in patients undergoing cardiac catheterization. The tria...

Using the LV EDP at the time of LHC is an important guide to post-procedure hydration. Pre-procedure, 3cc/kg of NS for one hour, is a reasonable standard.