Hi all
Its the Dane again, sorry for asking a lot of questions
I monitor my oxygen and heart rate at night because i have emphysema andi use cpap. Last night my heart rate was normal , around 60 bpm, but then i saw it was 150 for about 1 sek, and then went down again, this is very strange. I use a medical grade device. So my question is, are there some type of error factors that can cause your readings to be false/ unaccurate?.
Hope you are all doing well.
Thomas