In what situation should CPR be performed?

CPR should be performed when a person is unresponsive and not breathing. This situation indicates that the individual may be in cardiac arrest, where the heart is not effectively pumping blood, leading to a lack of oxygen in vital organs. Recognizing this critical condition is essential because immediate CPR can help maintain blood circulation and oxygenation until emergency medical services arrive.

The need for action arises specifically from the absence of responsiveness and normal breathing, which are clear indicators that the person requires urgent assistance. In such cases, performing CPR can significantly increase the chances of survival and reduce the risk of long-term damage due to lack of oxygen. Swift intervention is key, as each moment counts in these circumstances.