Which of the following phrases is part of the American Heart Association's chain of survival for sudden cardiac arrest?

The concept of the chain of survival is crucial in responding to sudden cardiac arrest, as it outlines the key steps that can significantly improve a victim's chances of survival. Each phrase mentioned is a critical component of this chain.

Early recognition is essential because the sooner someone identifies the signs of cardiac arrest, the quicker they can activate emergency response systems and begin interventions. Immediate CPR is important because it helps maintain blood flow to vital organs when the heart is not pumping effectively. Rapid defibrillation is also critical, as it involves delivering an electric shock to the heart to restore a normal rhythm. Each of these phrases represents a vital step in the chain of survival, highlighting the integrated approach needed to respond effectively to such emergencies. Therefore, recognizing that all these elements are interconnected reinforces the importance of following this comprehensive strategy during a cardiac emergency.