Hi, Ï am a 53 year old female. I had SVT Ablation done 5 months ago. This was successful but I have been having short - lasting 10 - 20 secs. - bursts of rapid beats frequently. I also get the initial feeling of an attack trying to start ! Is this normal ? I am worried that my heart is going to develop another pathway. Has anyone else had this happen.? Would love to hear from you !