"The sensor isn't responding again..." "I just replaced it the other day." Do you ever wake up in the middle of the night to the sound of an alarm, check your child's complexion, and wonder, "Is this ...

Have you ever had your heart stop when a monitor alarm suddenly blared during a night shift, showing "SpO2 85%"? It is easy to panic and just turn up the flow rate saying "Oxygen, for now!", but that ...