Using iMg Testing for Clinical Management in the ICU

• 13/10/2023

An overview of ionised serum magnesium as an important biomarker for critically ill patients and how iMg testing is utilised at Mater Intensive Care.     Ionised Serum Magnesium - An Important Biomarker Magnesium is the fourth most common cation in the body and the second most abundant intracellular cation, exceeded only by potassium. The bulk of it is found in the intracellular s