What is the recommended oxygen saturation level to maintain in adult patients experiencing chest pain?

Maintaining an oxygen saturation level of 95% in adult patients experiencing chest pain is aligned with the guidelines that prioritize adequate oxygenation without the risk of potential oxygen toxicity associated with higher levels. An SpO2 of 95% ensures that the patient is receiving enough oxygen to support vital organ function and helps prevent hypoxemia, which can exacerbate the patient's condition, especially in cases of myocardial ischemia.

Saturation levels above 95% are generally desirable, but maintaining levels too close to 100% can lead to complications in certain patient populations, such as those with chronic respiratory conditions. Furthermore, research indicates that while oxygen should be provided to those in acute distress or with signs of hypoxia, excessive oxygen supplementation is not routinely recommended unless needed due to clinical criteria. Therefore, keeping the oxygen saturation around 95% provides a balance of necessary oxygen delivery while minimizing the risk of adverse effects.