At what age (or what size) is safe to implement the Heimlich maneuver on a child if they are choking?
I'm worried if I were to see a child choking, and I applied the Heimlich maneuver, that I might crack/break their ribs, sternum, when I press into their abdomen above their navel. And I suppose that's better than letting the child choke to death, but is their an age/size that doctors generally agree upon is safe?
Or is there an alternative maneuver to use for a smaller/younger child?