What condition could result from delayed CPR in an unresponsive patient?

Delayed CPR in an unresponsive patient can lead to brain damage due to prolonged oxygen deprivation. When the heart stops pumping effectively, blood flow to the brain is significantly reduced. This lack of blood flow deprives the brain of oxygen, which is critical for its function and survival. The brain is particularly sensitive to low oxygen levels, and irreversible damage can begin within just a few minutes without proper intervention.

In the context of cardiovascular emergencies, initiating CPR promptly is essential as it helps maintain a degree of blood circulation to vital organs, including the brain. Delaying this process increases the risk of neurological injury, which can result in permanent brain damage, impacting cognitive function and motor skills significantly.