Thank you for your post. I also have been exercising most of my life and eat very well. Since this spring, I have done 13,000 km on my bike plus some swimming and walking.
For the last 3 weeks, my heart beat has been irregular and going crazy low and skipping beats. This is scaring the hell out of me. I never had high blood pressure and my good and bad cholesterol has always been good.
I have done the tour of ERs and doctors and I have an appointment with a cardiologist for next Tuesday.

About 3 months ago, I was not feeling myself and needing naps, my doctor referred me for a sleep apnea test. Result is middle of the range sleep apnea. I got the CPAP machine yesterday and hope this will help.

I will bring this test result to the cardio on Tuesday and see from there.

Thanks again, I feel less alone…