How long should you continue CPR before activating emergency response if no help has been called yet?

The recommended duration for continuing CPR before activating emergency response is generally around 2 minutes. This timeframe is crucial because it allows the person performing CPR to focus on delivering effective chest compressions without the distraction of needing to call for help initially.

By dedicating the first two minutes to CPR, the responder can potentially provide critical circulation support to the victim, which can significantly increase their chances of survival. This period of high-quality CPR may help to restore a pulse before emergency services arrive.

After this initial two-minute segment, it is imperative to then activate emergency services. This ensures that professional medical help is on the way while continuing CPR, especially if the victim remains unresponsive.