The American Heart Association’s 2025 Adult Basic Life Support Guidelines build upon prior versions with updated recommendations for assessment and management of persons with cardiac arrest, as well ...
Brain cells begin to die in less than five minutes without oxygen. CPR must start within two minutes when cardiac arrest happens. After nine minutes without oxygen, there is likely severe brain damage ...
Assess the situation to ensure it's safe before providing first aid. Use the ABCDE approach: Airway, Breathing, Circulation, Disability, Exposure. Learn CPR and how ...