I’m 6’-4.5” but yeah, I’ve been focusing more on weight loss of late, with very minimal results so far. Don’t drink much, have cut bread out on most days, watching my caloric intake, etc.How tall are you, @palikona? At 260 pounds, unless you are more than 6’5” you would be considered clinically obese. That puts a huge stress on your body from cardiac issues to work of breathing, etc. The solution to your problems may be weight loss, not supplemental O2 or closure of your PFO.
Agree that losing like 30 or 40 lbs would help a ton and that’s my current goal but at 47, everything I used to do to lose weight easily isn’t working