I went to my cardiologist today and he found out why I am having problems with my heart rate. He said I have two natural pacemakers, or SA nodes in my heart. I am going to have an ablasion done to get rid of the one that is not supposed to be there and my doc said this was a rare condition. I can t find any info about it on the internet and I was wondering if this is something you are born with or if it just happens. If anyone knows the answer to my question or a site I can find out more about my condition on I would be very thankful!