Announcements:  The interactive Clinical Pathways (https://clinicalpathways.ebmedicine.net/) have launched and they are available for free!  — In this episode, Sam Ashoo, MD, and TR Eckler, MD, discuss the February 2023 Pediatric Emergency Medicine Practice article on Pediatric Electrolyte Emergencies: Recognition and Management in the Emergency Department (https://www.ebmedicine.net/topics/endocrine/pediatric-emergency-medicine-electrolyte-emergencies) — History Point-of-care testing I/O lines Presentation, differential, and treatment of:* Hyponatremia* Hypernatremia* Hypokalemia* Hyperkalemia* Hypocalcemia* Hypercalcemia* Hypomagnesemia* Hypophosphatemia