How often should the compressor rotate during BLS resuscitation?

During Basic Life Support (BLS) resuscitation, the compressor should rotate every 2 minutes to optimize the effectiveness of chest compressions. This rotation allows for the fatigue factor to be addressed, as high-quality, continuous chest compressions are essential for maintaining blood flow to the heart and brain.

When rescuers switch every 2 minutes, it helps to ensure that compressions remain effective and consistent in depth and rate, which is crucial for the victim's chances of survival. Fatigue can lead to a decrease in compression quality, including insufficient depth or pauses in compressions, which can be detrimental during a cardiac arrest scenario.

Regular rotation every 2 minutes aligns with the recommended guidelines set forth by resuscitation authorities and promotes teamwork, allowing for a more efficient response in emergency situations.