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Neonatal Resuscitation

Category: Special Populations Sources: raw/protocols/nm-sop-guidelines-treatment-2022.pdf; UCLA EMT Ultimate Study Guide (2026) Last updated: 2026-05-06

Overview

Most neonates transition to extrauterine life without intervention — they breathe, cry, and maintain adequate heart rate and tone. Approximately 10% require some level of resuscitation; fewer than 1% require extensive resuscitation. The decision to escalate interventions is based primarily on heart rate — it is the most important and reliable indicator of effective resuscitation.

The resuscitation sequence: Warm → Dry → Stimulate → Airway → Ventilate → Chest compressions → Medications

Key Points

  • Primary indicator of effective ventilation is improvement in heart rate — not chest rise or color
  • Heart rate assessment: precordium, umbilical stump (preferred), or brachial pulse — check for 6 seconds × 10 = rate per minute
  • Room air (not 100% O2) is the starting point for BVM ventilation in neonates who need it — oxygen concentration increased only if no improvement
  • Three-to-one ratio for neonatal CPR: 3 compressions : 1 ventilation = 90 compressions + 30 breaths/minute
  • Two-thumb encircling hands technique preferred for neonatal compressions
  • Do NOT give naloxone to infants of narcotic-addicted mothers — acute withdrawal can be fatal
  • Keep warm throughout resuscitation — neonates lose heat rapidly
  • Oxygen saturation goal at 10 minutes: 85–95%

Assessment

Immediately assess at birth: 1. Respiratory rate and effort (strong, weak/absent; regular or irregular) 2. Signs of respiratory distress (grunting, nasal flaring, retractions, gasping, apnea) 3. Heart rate (fast, slow, or absent) 4. Muscle tone (poor or strong) 5. Color/Appearance (central cyanosis, acrocyanosis, pallor, normal) 6. APGAR score at 1 and 5 minutes (documentation; does NOT guide immediate resuscitation decisions — see apgar-score) 7. Estimated gestational age (term, near term, premature)

History: - Date and time of birth - Prenatal history (care, substance abuse, multiple gestation, maternal illness) - Birth history (maternal fever, meconium, prolapsed or nuchal cord, maternal bleeding)

Neonatal Resuscitation Algorithm

Step 1: Initial Actions

  1. Clamp and cut cord if still attached
  2. Warm, dry, and stimulate:
  3. Wrap in dry towel or thermal blanket; cover head
  4. Rub back; flick soles of feet
  5. If strong cry, good tone, term gestation, regular breathing → place skin-to-skin with mother; cover with dry linen

Step 2: Assessment

Weak cry, respiratory distress, poor tone, or preterm: - Position airway (sniffing position — slight neck extension) - Clear airway if needed — suction mouth then nose if thick meconium or secretions WITH respiratory distress

Step 3: Based on Heart Rate

Heart rate >100 bpm: - Monitor for central cyanosis → blow-by oxygen as needed - Monitor for respiratory distress → initiate BVM ventilation with room air at 40–60 breaths/min if distress

Heart rate 60–100 bpm: - Initiate BVM ventilation with room air at 40–60 breaths/min - Primary indicator = improvement in heart rate - Use minimum rate and volume to achieve chest rise and HR improvement - If no improvement after 90 seconds → switch to oxygen until HR normalizes

Heart rate <60 bpm: - Ensure effective ventilations with supplementary oxygen and adequate chest rise - Initiate chest compressions: - Two-thumb encircling hands technique (preferred) - Depth: 1/3 AP diameter of chest - Rate: 3:1 ratio — 90 compressions + 30 breaths per minute - Establish IV/IO; consider fluid challenge with Normal Saline 10 mL/kg if hypovolemia suspected - If CPR + O2 BVM does not raise HR >60: Epinephrine 1:10,000 [0.01 mg/kg] IV/IO; repeat every 3–5 minutes - Check BGL: if <45 mg/dL → D10W [1 g/kg] IV/IO over 20 minutes - If non-addicted mother used narcotics within past 4 hours and infant has respiratory depression unresponsive to conventional resuscitation → Naloxone 0.1 mg/kg IV/IO - DO NOT give naloxone to infants of narcotic-addicted mothers (or if addiction status is uncertain) - Transport as soon as possible; contact Medical Control

NM Protocol Notes

From NM EMS Treatment Guidelines (2022):

EMT-B scope: - Warm, dry, stimulate; clear airway if meconium/secretions + respiratory distress - BVM ventilation at 40–60 breaths/min - Room air initially; O2 if no improvement after 90 seconds - Minimum volume/rate to achieve chest rise and HR change - Primary indicator: improvement in heart rate - Oxygen saturation goal at 10 minutes: 85–95% - Pulse oximetry for prolonged resuscitative efforts

Chest compressions: - Initiated when HR <60 despite effective BVM with O2 - Two-thumb encircling technique preferred - 3:1 ratio: 90 compressions + 30 breaths/min

ALS medications: - EPINEPHRINE 1:10,000: 0.01 mg/kg IV/IO, repeat every 3–5 minutes (if CPR + BVM + O2 not raising HR >60) - BGL check: if <45 mg/dL → D10W 1 g/kg IV/IO over 20 minutes - NALOXONE 0.1 mg/kg IV/IO: ONLY if non-addicted mother, narcotics within 4 hours, respiratory depression unresponsive to resuscitation — NEVER in infants of narcotic-addicted mothers

Note: APGAR may be calculated for documentation but does NOT guide resuscitative decisions.

NREMT Relevance

  • Primary indicator of successful neonatal resuscitation: improvement in heart rate
  • BVM rate: 40–60 breaths/min for neonates
  • CPR ratio: 3:1 (not 30:2 used in adults)
  • Two-thumb encircling technique
  • Do NOT give naloxone to infant of addicted mother
  • APGAR at 1 and 5 minutes: Appearance, Pulse, Grimace, Activity, Respiration
  • Normal neonate HR >100 bpm; if <60 → CPR
  • Warmth: prevent hypothermia throughout resuscitation

NREMT Differentiators

Neonatal Resuscitation Levels

Level Trigger Action
1 — Stimulation Weak cry, poor tone, slow resp Warm, dry, rub, flick feet
2 — Free-flow O2 Central cyanosis, HR >100 Blow-by oxygen
3 — BVM (room air) HR 60–100, respiratory distress BVM 40–60/min, room air first
4 — BVM + O2 No HR improvement after 90 sec Increase to 100% O2
5 — CPR + BVM HR <60 despite effective ventilation Compressions 3:1, ALS medications

KEY DIFFERENTIATOR — Neonatal CPR Ratio: Neonatal = 3:1 (90 compressions + 30 breaths per minute). Infant = 15:2 (two rescuers). Adult/child alone = 30:2. The NREMT tests this distinction constantly. A neonate is not a small infant — the ratio is different.

KEY DIFFERENTIATOR — Heart Rate is the Primary Indicator: In neonatal resuscitation, color and chest rise are secondary. Heart rate is everything. If HR is improving → you're doing it right. If HR is not improving → escalate immediately.

APGAR Score — All 5 Components

Component 0 1 2
Appearance (color) Blue/pale all over Body pink, extremities blue Completely pink
Pulse (heart rate) Absent <100 bpm >100 bpm
Grimace (reflex irritability) No response to stimulation Grimace only Cries, coughs, sneezes
Activity (muscle tone) Limp, no movement Some flexion Active motion
Respiration Absent Slow, irregular Strong cry
Score Interpretation
7–10 Normal — routine care
4–6 Moderate depression — stimulate, O2, monitor
0–3 Severe depression — aggressive resuscitation

NREMT RULE — APGAR Timing: Score at 1 minute and 5 minutes. APGAR does NOT guide immediate resuscitation — it documents response. If the baby needs resuscitation, start it immediately; don't wait for the 1-minute score.

Neonatal vs. Standard CPR — Key Differences

Parameter Neonate Infant (<1 yr) Child / Adult
CPR ratio 3:1 15:2 (2-rescuer) 30:2
Compression depth 1/3 AP diameter 1/3 AP diameter 1/3–2 inches
Compression technique 2-thumb encircling 2-finger or 2-thumb Heel of hand
Ventilation rate 40–60/min 20–30/min 10–12/min
O2 start Room air (then O2 if no improvement) High-flow O2 High-flow O2

NREMT TRAP — Naloxone in Neonates: DO NOT give naloxone to an infant whose mother is known or suspected to be narcotic-addicted. Acute opioid withdrawal in a neonate can trigger seizures and death. Only give naloxone if the mother is known NOT to be addicted and used opioids within the past 4 hours.

Sources

  • raw/protocols/nm-sop-guidelines-treatment-2022.pdf — Neonatal Resuscitation (p. 23–24)