Hi. Last Wednesday I had an EPS done. I was supposed to have ablations done, but because the short circuit was so close to the hearts electrical system,, the Dr s decided against it. I have SVT,, and had a few episodes during the EPS. For the last few days, I have had annoying chest and back pain which worsens and dulls down,, but it s always there. Just a while ago, it worsened again,and I felt slightly nauseous, and I had a bit of pain in my chin and jaw. Is this normal?