Pediatric Cardiac Arrest Practice Test

After ROSC, the priority is to preserve organ perfusion by keeping blood pressure from dropping and supporting adequate flow to the brain and heart. In children, this means aiming for an age‑appropriate mean arterial pressure and using careful fluid management to optimize preload, with vasopressors added as needed to maintain vascular tone and support blood pressure. This approach helps ensure cerebral and myocardial perfusion during the vulnerable post‑arrest period and reduces the risk of secondary injury from hypotension. Pushing for the highest possible systolic pressure or aggressively lowering BP can cause harm, and relying on inotropes alone without adequate preload optimization may not achieve sufficient perfusion.