CPR should not be given to someone who is breathing, even if the breathing is shallow.

VerdictMisleading

Can be harmful

Checked against CDC, medlineplus.gov, clevelandclinic.org

CPR is not needed if someone is breathing normally. But shallow or gasping breathing is not normal. If the person does not respond, start CPR and call for emergency help. Following the claim can mean missing CPR when it is needed, which can lead to brain damage or death.

What experts say

CPR is an emergency procedure for cardiac arrest, when the heart suddenly stops beating and blood stops flowing to the body.1 2 3 4
CPR is given when a person is unresponsive and not breathing normally. Gasping or gurgling is not normal breathing.1 2 3 4
If a person is breathing normally and responds, CPR is not needed.2 3 4
If the person is unresponsive and not breathing normally—like gasping or gurgling—start CPR right away.2 3 4

Why people believe it

It seems logical that if someone is breathing, their heart must be working, so CPR is not needed. But shallow or gasping breathing can happen when the heart has stopped.

What to do

Shout and tap the person's shoulder. If they do not respond, check their breathing for no more than 10 seconds.2 4
If the person does not respond and is not breathing normally, call emergency services and start CPR right away.1 2 3 4
Use an AED as soon as it is available and follow its instructions.1 2 3 4
Continue CPR until the person starts breathing normally again or emergency help takes over.2 3 4