For infants, what is the appropriate compression depth during CPR?

For infants, the appropriate compression depth during CPR is 4 cm. This depth is crucial because it allows for the effective compression of the chest, which is necessary to generate sufficient blood flow during cardiac arrest. The compression depth should be about one-third the depth of the chest, which for infants is typically around 4 cm.

Achieving the correct compression depth is critical for delivering adequate ventilation and circulation, as too shallow compressions can be ineffective, and too deep compressions can potentially harm the infant's internal structures. The standard guidelines advocate for this depth to ensure that the compressions are both effective and safe, making it essential knowledge for anyone performing CPR on infants in emergency situations.