AftercardiopulmonarybypasspulseoximetrymonitoringtheimpactoffactorsandNursingStrategy[Keywords:]cardiopulmonarybypasspulseoximetry0IntroductionPulseoximetry(SpO2,alsoknownastranscutaneousoxygensaturation,transcutaneousoxygensaturationmonitorprobetomonitorthepatients(toe)thepercentageofoxygenatedhemoglobintototalhemoglobinintheendofasmallarterycalledpercutaneousbloodoxygensaturation[1].hospitalf...