Pediatric · Pediatric · ALS

Pediatric cardiac arrest

10-second priorities

ALS
Start here
Start CPR/ventilation, identify rhythm and contact pediatric-capable base early.
Do not miss
Use weight-based energy and doses; count all prior treatment.
Next decision
Routine bicarbonate is not established by an I-20 preparation row.

Priority checkpoints. Full criteria, doses and exceptions below.

Follow the pediatric shockable and non-shockable pathways, with weight-based medication and early base contact.

OCEMS source summary · Updated 2026-09-30

FIELD REFERENCE

Full criteria & treatment guidance

Key cautions & base contact

  • Do not use adult medication doses or adult fixed-energy shocks for a child.
  • The current pediatric arrest order does not include routine sodium bicarbonate; an I-20 preparation row alone does not establish an indication.

Start resuscitation

  • Begin or continue high-quality CPR and support ventilation with high-flow oxygen by BVM. Obtain the rhythm and defibrillator without unnecessary interruption.
  • Make base contact as soon as possible; a pediatric-capable base is preferred. Establish IV/IO access while maintaining compressions.

VF / pulseless VT

  • Initial defibrillation: 2 J/kg biphasic, or the programmed or manufacturer-recommended setting. Continue CPR for about 2 minutes.
  • For persistent VF/pulseless VT, use 4 J/kg at the subsequent shock steps. Continue CPR between rhythm assessments and shocks.
  • For continued VF/pulseless VT, epinephrine is 0.01 mg/kg IV/IO using 0.1 mg/mL, repeated approximately every 3 minutes.
  • For persistent shockable arrest, give amiodarone 5 mg/kg IV/IO, with repeat doses at 5 and 10 minutes and a maximum of 450 mg. Alternative: lidocaine 1 mg/kg IV/IO, maximum 100 mg, once. Follow the full sequence and account for prior doses.

PEA / asystole

  • Continue CPR and ventilation, establish IV/IO, and give epinephrine 0.01 mg/kg of 0.1 mg/mL IV/IO approximately every 3–5 minutes.
  • Look for reversible causes, including hypoxia, hypovolemia, glucose/electrolyte abnormalities, hypothermia, acidosis, tension pneumothorax, tamponade, toxins, or thrombosis.
  • For a diabetic patient with suspected hypoglycemia, the arrest order lists D10 5 mL/kg IV/IO, maximum 250 mL. If VF/pulseless VT appears during this branch, follow its 4 J/kg transition step.

ROSC or continuing arrest

  • After a pulse returns, continue oxygenation and ventilation and correct hypoxia or hypovolemia. Contact base for destination and ALS transport. If base cannot be reached, transport to the nearest ERC.
  • For continuing arrest, request further resuscitation orders and destination direction from base. Report weight, rhythm changes, shocks, medication totals/times, ETCO₂ when available, and any ROSC.

VISUAL FIELD REFERENCE

Pediatric arrest: weight-based shock sequence

Pediatric · ALS

These are rhythm-specific checkpoints, not the complete resuscitation sequence. See the PEA/asystole section for its VF/VT transition instruction.

  • 2 J/kg

    Initial VF / pulseless VT shock

    Initial defibrillation: 2 J/kg biphasic, or the programmed or manufacturer-recommended setting. Continue CPR for about 2 minutes.

  • 4 J/kg

    Persistent VF / pulseless VT

    For persistent VF/pulseless VT, use 4 J/kg at the subsequent shock steps. Continue CPR between rhythm assessments and shocks.

  • PEA / asystole is a separate branch

    Continue CPR and ventilation, establish IV/IO, and give epinephrine 0.01 mg/kg of 0.1 mg/mL IV/IO approximately every 3–5 minutes.

  • Make base contact as soon as possible; a pediatric-capable base is preferred. Establish IV/IO access while maintaining compressions.
  • Do not use adult medication doses or adult fixed-energy shocks for a child.

Selected checkpoints; read the complete guide for criteria, exclusions, doses, and ongoing care. SO-P-040

UNDERSTAND THE CARE

How to coordinate a pediatric arrest without losing the dose record

Weight links the shock and medication decisions, so the team should agree on and communicate the working weight. Assign the rhythm, ventilation, access and documentation tasks while maintaining compressions. The shockable and non-shockable branches have different sequences; track the current branch and any transition.

Teaching diagram: Weight: Make the working weight explicit.; Rhythm: Follow the appropriate pediatric branch.; Resuscitation record: Energy, medication, concentration and times.; ROSC or ongoing arrest: Continue support and base direction.
Pediatric cardiac arrest assessment map. A teaching map of the linked guidance; it is not a complete treatment algorithm.

Applying the guidance

Before a repeat dose, state the drug, route, concentration, last administration and cumulative amount. A preparation chart explains how to measure an authorized treatment but does not independently create the indication. After ROSC, report the arrest course and current oxygenation, ventilation and perfusion while obtaining destination direction.

Putting it together

Teaching example: an arriving clinician asks for the next medication. The recorder supplies the child’s weight, current rhythm branch, prior doses and times so a repeated treatment is deliberate rather than duplicated.

Diagram text & teaching checkpoints

Weight
Make the working weight explicit.
Rhythm
Follow the appropriate pediatric branch.
Resuscitation record
Energy, medication, concentration and times.
ROSC or ongoing arrest
Continue support and base direction.

Sources for this explanation

Original OCMedic teaching synthesis of the references below. Educational expansion updated ; this is not a new independent clinical-review date. Source-specific dates and limitations remain in the full guidance.

About OCMedic · Editorial approach & corrections

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OCEMS sources

See the linked OCEMS source for revision and implementation dates.
Source checked September 16, 2026.
Summary updated 2026-09-30.

SO-P-040Cardiopulmonary Arrest - Pediatric ↗

This summary does not replace the complete policy, current system notices, or clinical judgment.

Base-contact conditions

Required for this protocol: Required for pediatric cardiac arrest and ROSC; CCERC pediatric base is preferred. Continue indicated resuscitation and follow the order’s destination instructions if contact cannot be established.

Source basis: Existing specific base-contact notice and clinical sections; SO-P-040 — Official source; 310.00 — Official source

Independent OCMedic summary. Open cited source ↗ Sources, review limits & corrections

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