Magnesium for Atrial Fibrillation Rate Control in the ED Today’s pearl is a continuation of Pearl 42: Medication Pearls for Atrial Fibrillation Management in the ED and reviews the role of magnesium for the treatment of atrial fibrillation. Does magnesium reduce HR? How much and how fast to administer? Continue reading “Magnesium for Atrial Fibrillation Rate Control in the ED”