The 2 thumb-encircling hands technique.
The compression and ventilation ratio for a two-person rescue CPR is 15 compression and 2 breaths.
100
Compress the infant's chest about 1/2 to 1 inch for CPR chest compressions.
What is the compressions to breath ratio for 1-rescuer on infant
Check brachial pulse, then thumb-encircling two hand technique over the bottom half of the sternum at a compression/ventilation ratio of 15:2.
Recommended depth of compressions for an infant victim is 1/2 to 1 inch.
What is the compressions to breath ratio for 1-rescuer on infant
30:2
15:2
Use 2 or 3 fingers, on the sternum, just below the nipple line.
30 chest compression then 2 breaths for an adult and 15 chest compression and 1 breath for an infant or child.
Posterior Curve >:)