After ROSC, what blood pressure target should be aimed for in pediatrics?

• A. Maintain age-appropriate mean arterial pressure to ensure adequate cerebral perfusion
• B. Keep systolic BP above 100
• C. Always keep MAP above 120 regardless age
• D. BP targets are not important

Answer: (A)

After ROSC in a child, the priority is to preserve brain and organ perfusion by keeping the mean arterial pressure within the normal range for that child’s age. Cerebral perfusion pressure depends on MAP, so targeting an age-appropriate MAP helps ensure adequate blood flow to the brain and reduces risk of secondary injury. This individualized approach is better than chasing a fixed number, since children have different normal ranges as they grow. In contrast, a single systolic threshold like “above 100” doesn’t fit all ages, and insisting on a universal MAP like 120 ignores why the value must match the patient’s age. Likewise, saying BP targets aren’t important conflicts with the need to prevent hypotension-related brain injury. In practice, clinicians adjust fluids and vasopressors to keep MAP in the age-specific normal range and monitor closely to avoid both hypotension and excessive hypertension.