I wear TAP 3 appliance. Did a sleep study with Resmed Appnealink Plus. 4 Apnea, 12 Hypoapnea/M , AHI 19, Average O2 saturation 93%, lowest 83% once,pulse h 101, low 50, avg 74
then I wore Auto CPAP s9 along with TAP3 and AHI was 0, All Apnea are gone, O2 average was 95% but lowest desaturation episode was 76%, once, pulse H 104,lowest 47 and average 72
Why does this lowest desaturation event up to 83% occur even with CPAP ? Is this a clinically significant to seek an opinion ? Does it happen that a normal person in sleep will have also desaturations ?