What is a key component of enhancing the CPR quality?

Minimizing interruptions in chest compressions is crucial for enhancing CPR quality because consistent and uninterrupted chest compressions provide more effective circulatory support during cardiac arrest. Each pause reduces the perfusion pressure and the amount of oxygenated blood delivered to vital organs. Ideally, chest compressions should be continuous, aiming for a compression rate of 100 to 120 compressions per minute with minimal interruptions for things like rhythm checks or ventilations. The goal is to maintain blood flow to the heart and brain, maximizing the chances of successful resuscitation.

In contrast, while using higher compression rates may seem beneficial, excessive speeds can lead to decreased effectiveness in compressions if it results in poor depth or technique. Delaying defibrillation to ensure proper CPR duration is counterproductive as it can deprive the heart of necessary interventions when indicated, while focusing on ventilations more than compressions is a fundamentally flawed approach, as high-quality chest compressions are the priority in adult cardiac arrest scenarios.