It was about a year ago. I can't make an appointment yet, I currently don't have insurance.
How long ago was the last echo scan? If you feel like there could be a problem, the best solution is definitely make an appointment with your cardiologist. At least you will get a kind of a trend of how much the valves are worsening, if at all.
I haven't ran in awhile, when I did run that would happen occasionally and it does take awhile usually, and sometimes it kind of does it for no reason, I will just be laying down or getting up out of bed.
When you run, does your heart burn and hurt? And does it take awhile for it to stop beating so hard?