Historical collection · First published Nov 12, 2024; added to EM Weekly Oct 27, 2026. This retrospective summary may be superseded by later evidence or guidance.
← All articles2024 American Heart Association and American Academy of Pediatrics Focused Update on Special Circumstances: Resuscitation Following Drowning: An Update to the American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care
Summary
This AHA/AAP focused update addresses resuscitation after drowning in adults and children using recent ILCOR systematic reviews. Because drowning arrest usually follows severe hypoxemia, the guidance emphasizes ventilation and oxygenation alongside high-quality CPR: trained rescuers may provide in-water rescue breathing when safe, should include rescue breaths once CPR is underway, and should use an AED when indicated without delaying core resuscitation.
Why it matters
For EMS and ED clinicians, drowning arrest should not be approached as compression-only resuscitation. Ventilation and oxygenation are central because the arrest mechanism is usually hypoxic; this 2024 update is historical, and the 2025 AHA special-circumstances guidance is newer for current practice.
Study at a glance
- Design
- Guideline
- Population
- Adults and children with respiratory or cardiac arrest following drowning, including prehospital rescue and initial resuscitation.
- Sample size
- Not applicable
- Intervention
- Updated AHA/AAP drowning-resuscitation recommendations emphasizing ventilation, oxygenation, CPR, and AED use.
- Comparator
- Prior AHA drowning and CPR guidance and alternative resuscitation approaches; this is not a comparative clinical trial.
- Primary endpoint
- Evidence-based recommendations for initial resuscitation after drowning, including ventilation, oxygen, CPR sequence, and defibrillation.
Main findings
- Airway management and ventilation receive particular emphasis because drowning progresses from hypoxic respiratory arrest toward cardiac arrest.
- Appropriately trained rescuers may provide in-water rescue breathing when it is safe to do so.
- Trained rescuers should include rescue breaths in CPR after drowning; either airway-breathing-compressions or compressions-airway-breathing initiation may be used.
- Supplemental oxygen is recommended when available, and AED use remains appropriate for the minority of arrests presenting with a shockable rhythm.
Limitations
Several drowning recommendations rely on limited or indirect evidence and expert synthesis rather than large randomized trials. The official society summary and PubMed primary record were reviewed, not the full recommendation tables, and later 2025 AHA guidance should be checked for current recommendations.
Recommendation strength
AHA/AAP focused guideline update based on ILCOR systematic reviews; recommendation classes and levels vary by recommendation and were not fully abstracted from the official summary in this run.
Read the primary source
Full text: Open-access full text available.
Original sourceDOI: 10.1161/CIR.0000000000001274
PMID: 39530204
Material reviewed: official society summary.
Source retrieved Oct 27, 2026. Primary PubMed metadata verified DOI 10.1161/CIR.0000000000001274, PMID 39530204, and electronic publication on 2024-11-12. The official AHA Top Things to Know summary dated 2024-11-12 was reviewed. The free full article was available but was not reviewed end-to-end in this run. The 2025 AHA special-circumstances guideline is newer and should be used for current operational guidance.
Corrections & review history
No corrections recorded. Human review: not yet human-reviewed.