Key changes in Basic Life Support, reflecting new science from the 2015 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care

• Critical concepts in high-quality CPR

• The American Heart Association Chain of Survival

• 1-rescuer CPR and AED for adults, children and infants

• 2-rescuer CPR and AED for adults, children and infants

• Differences among adult, child and infant rescue techniques

• Bag-mask techniques for adults, children and infants

• Rescue breathing for adults, children and infants

• Relief of choking for adults, children and infants