can recurrent SVT and Pacs lead to cardiomyopathy

[rondeth1]

Hi, I have been having attacks of SVT for around 30 years. They usually last for less than 30 minutes. I have tried various meds but they seem to slow my heart rate down and trigger the attacks more often so I stopped taking them. I have noticed that over the last 10 years or so I have been getting a lot more pacs, at least 10 or more per minute and often every 2nd to 3rd beat. This happens most of the day. I have stopped taking caffeine, and only drink wine occassionally. I am worried that this will eventually lead to  cardiomyopathy. Should I be worried? Thanks.

[tom_h]

Yes. I had my ablation in November of 2010, and have not had an event since.  I continue to experience clusters of mostly PVC's which last a week or so, then may disappear for weeks.  These were believed to be the trigger for my many SVT events over my life.  I hope that you can get a handle on your problem.

[rondeth1]

Sorry, I meant are you SVT free now

[rondeth1]

I can halt them myself but still worry about the number of PAC"s. I have been told that ablation is not an option because they are firing from too many different locations. That was a few years. Maybe it's time for another check-up. Are you SVT now?

[tom_h]

I had SVT for 54 years, yet competed at a very high level in speed skating and track cycling.  If cardiomyopathy was a problem, it would have revealed itself with these two sports.  PVC's and the like can be a problem if you have thousands of them daily. If you have as many as you estimate, it might be a good idea to see a cardiologist. Do you halt your SVT yourself, or does it convert on its own?  I was experiencing about 3-5 events per month before my ablation.