Source-connected education

Resuscitation Science & Training Updates

A practical guide to official CPR and first aid guidance, ongoing evidence evaluation and emerging research—always linked to the original source.

Source monitoring activeOfficial sources are checked weekly. Last editorial review: August 8, 2026.

Current official guidance

The foundation used today

These official publications are the current starting point for CPR, emergency cardiovascular care and first aid education. Always use the linked source for the complete guidance.

Official guidance

American Heart Association & American Red Cross · 2024

2024 Guidelines for First Aid

Official evidence-based first aid recommendations published jointly by the AHA and American Red Cross.

View official first aid guidance →

How to read this page

Evidence and guidance are not the same thing

Official guidance

Practice recommendations

Published guidelines, focused updates and formal scientific statements from recognized organizations.

Evidence review

Science under evaluation

Systematic reviews and consensus work that may inform future recommendations but should not automatically be treated as a practice change.

Emerging research

New findings

Recently published research that may be important, but does not by itself replace current guidelines or course requirements.

Valley note

Plain-language context

Our source-linked explanation of why an item may matter. Valley notes are educational and never replace the official publication.

Latest monitored review

No unreviewed practice change is being reported

Current Valley Rescue Training course information remains grounded in applicable official course materials and guidance. New research will appear here as source-linked emerging evidence; statements about training changes will be added only after appropriate official guidance and instructor review.

Educational information only: This page is not medical advice, a clinical protocol or a substitute for official guidelines, employer policies, medical direction or required course materials.

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