Table 2.
Metric | Target9,10 |
---|---|
Rate | 100–120 Compressions/min |
Depth | Adolescentsa: 5–6 cm |
Childrenb: approximately 5 cm (≥one-third anterior-posterior chest depth) | |
Infantsc: approximately 4 cm (≥one-third anterior-posterior chest depth) | |
Chest compression fraction | Chest compressions for ≥80% of time of arrest |
Chest recoil | Allow full recoil between compressions; avoid leaning |
Ventilations | Advanced airway: 10 breaths/min |
No advanced airway (adolescentsa): 30:2 compression to ventilation ratio | |
No advanced airway (childrenb and infantsc): 15:2 compression to ventilation ratio |
Adolescents are those showing signs of puberty (eg, breast development in girls; axillary hair in boys).
Children are those 1 year or older without signs of puberty.
Infants are those younger than 1 year.