What could be the reason for drop in oxygen level

noticed that when my pulse drops down around 65, my oxygen level rises to the 90's, also vice versa, if my oxygen levels are low 80's my pulse is usually racing at 120 or higher.... View answer

I'm 64 and am very active bike 5oo miles a year play hockey and cross country ski in winter. have arresting hr of 45 why am I not able to get enough o2 to my muscles to do hills as fast anymore is it just ageing or some... View answer

My oxygen level is normal when I am upright but drops to 82 when lying down. I am in the hospital and they have ruled out a blood clot in the lungs, no heart issues, no diaphragm issues. They do not... View answer

oxygen seems fine. My oxygen also drops when I lie down. what type of doctor should I be consulting? Do you have any idea what would cause my oxygen to drop when my body is... View answer

My mother, 86, has a slow pulse around 56 and low O2 sat level 85 while on a nasal cannula set at 3 lpm? She has a hx of angina with a stint installed in the 90s. Her O2 sat level has been getting lower ... View answer

My oxygen level dropped from 98 to 94 and I am concerned. I was diagnosed with AFib in 2011 ... strong, but doesn t know why the drop. ... View answer

I recently passed out and was taken to the ER where they said my oxygen level was low and co2 My co2 level is high and my oxygen level is around 87 what does this mean. I lost... View answer

up and put her cpap on and now it s at 82 but anytime she moves or talks it drops. What could ... that is not very well known. Her baseline O2 stat is usually around 85% with nasal cannula on 3 Liters... View answer

doctor and out of what I thought was strange she wanted me to wear this pulse ox and night. Well it came back showing my O2 was dropping 19 times per hour. I had 132 episodes per 7 hour period. Was shocked.... View answer

said that oxygen level for baby is dropped to 4% and he suggested to have gyragin sachet 3 packs a day. Could you please let me know the causes for drop in oxygen levels,... View answer