After ROSC, when are vasopressors recommended to be used in pediatric patients?

• A. Use vasopressors only during CPR
• B. Use vasopressors after ROSC to support blood pressure as needed
• C. Do not use vasopressors at all
• D. Vasopressors are contraindicated in pediatrics

Answer: (C)

After ROSC, the priority is to sustain adequate tissue perfusion. Vasopressors are used after ROSC when there is persistent hypotension or signs of poor perfusion, to raise mean arterial pressure and improve organ (including brain and heart) perfusion. They’re not given automatically to every patient, but added as needed based on the child's hemodynamic status. Norepinephrine is a common first-line choice in pediatric post-arrest care, titrated to a target blood pressure appropriate for the child’s age, with adjustments made as you monitor perfusion markers such as urine output, capillary refill, lactate levels, and mental status. The goal is to restore stable perfusion without causing excessive vasoconstriction or ischemia, and to address underlying causes of shock (e.g., hypovolemia, myocardial dysfunction, sepsis) while ensuring adequate oxygenation and ventilation.