When performing CPR, what rhythm should you maintain for compressions?

Maintaining a rhythm of 100-120 compressions per minute during CPR is essential because this rate has been shown to be most effective in maintaining blood circulation and delivering oxygen to vital organs, especially the brain. This optimal range allows for a balance between sufficient blood flow and minimizing the risk of fatigue for the rescuer, ensuring that high-quality compressions can be sustained over time. The American Heart Association guidelines strongly advocate for this compression rate, as it has been associated with improved outcomes for victims of cardiac arrest. This rhythm provides the best chance of survival until advanced medical help arrives.

Other rhythms, like slow and steady, may not provide enough blood flow, while a fast and erratic pace can lead to ineffective compressions that may disrupt the rhythm needed for effective blood circulation. Aimlessly compressing as fast as possible could also compromise the quality of compressions, leading to less effective resuscitation efforts. Therefore, adhering to the recommended 100-120 compressions per minute is key to effective CPR.