What changed recently
Newly published and updated guidelines across every system, newest first. Each entry links to the official source.
All systemsCardiovascularRespiratoryGastrointestinal & HepatologyRenal & GenitourinaryEndocrine & MetabolicReproductive & Women's HealthHematology & OncologyMusculoskeletal & RheumatologyDermatologyNeurology & Special SensesPsychiatry & BehavioralImmunology & AllergyInfectious DiseaseEmergency & Critical CarePediatricsPreventive Medicine & Primary CareDental & Oral Health
5 older updates are outside this window. Show all time
- Emergency & Critical CareUS2025-10-222020 → 2025Cardiac arrest & ACLS
The 2025 edition replaces the four separate 2020 Chains of Survival with a single unified six-link chain spanning adult, paediatric and in-hospital arrest, and adds first-time guidance for choking in responsive adults using alternating back blows and abdominal thrusts. It also advises against routine mechanical CPR devices, reserving them for situations where manual compressions are unsafe or impractical, and extends delayed cord clamping in newborns to at least 60 seconds.