I had a lone afib episode, I was also in hospital for 13 hours before the meds kicked in to convert me back to nsr. I was just sent home on aspirin. I did not have another episode until almost a year later, luckily that only lasted 10 minutes. Do you have Blood pressure issues or anything else going on? Did you have a full cardiac workup after your episode. I did and everything came back normal. I am on a beta blocker now due to palpitations. You should discuss with your doctor your concerns.
Yeah my echo was fine I did have a mild sclerosis on my Aortic valve, but I think afib is usually triggered by mitral valve isue. No hypertension.I have Hypogonadism treated wth testosterone and arimidex. I do wonder if arimidex can trigger afib. I have OSA and wear CPAP at night......Also during my sleep study I had a couple central apneas too.....So I wonder if I rally have a mixed Sleep apnea. I am 34 years old.