Did you experience one after the other, consistently? I get them like this and my heart goes insane for two weeks and then they stop until the next month. It's scary and I don't want it to weaken my heart. It's so uncomfortable!
I've gotten them like this for 25-30 years so far. I haven't died. yet.
seriously though, no impact on cadio health so far. I work out a lot now. I was runner until a knee injury. Now I row, about 36 km per week. I had them low grade for a long time with a major flare up in 2009 (I was 42 at that time) that couldn't be explained with extensive testing. I had everything done, was weeks away from an ablation. About 6,000 per day which slowly settled down. 48 now, back to working out in 2014. Yea it took me that long to get over the phobias I developed from the 2009 flare. Every so many months I flare back up for a few days but I'm talking 10-20 per day range.
I never could figure out triggers or what the heck happened to me in 2009. That was scary. still scares me it might come back. whatever the hell it was, I don't think it was blood flow related. I also don't think it was a cardio muscle degenerative disease either as that would have worsened. It may have been virus.
When all else fails to explain, It's "stress". I hate that diagnoses. just come right out and say we don't know.
Thank you for your advice and response Michelle! I will definitely focus on my triggers and see what helps. Thanks for your response