Effect of Giving Reduced Fluid in Children After Trauma

Inclusion Criteria: * Trauma patients older than 6 months and younger than 15 years admitted to the pediatric intensive care unit (PICU) * Patients admitted to the PICU directly from the Emergency Department (ED) * Patients admitted to the PICU from the operating room (OR) * Patients transferred to PICU from outside facility ED (need to have been in ED 12 hours or less) Exclusion Criteria: * Patients transferred to PICU from outside PICU or inpatient floor * Patients transferred to PICU from outside facility ED if \>12 hours * Patients expected to be discharged from the PICU within 24 hours * Patient with congenital heart disease as defined by a congenital cardiac defect requiring surgery or medication * Patient with diagnosis of chronic cardiac condition (e.g. hypertension, cardiac arrhythmia) * Patients with chronic kidney disease as defined by an abnormality of kidney structure or function, present for more than 3 months, with implications to health * Post-operative transplant, cardiac, and neurosurgical patients * Patients with traumatic brain injury * Patients with any disease that may affect baseline blood pressure and heart rate (endocrine disorders, certain genetic disorders, mitochondrial diseases) * Hypotension requiring vasopressor therapy * If massive transfusion protocol initiated