I think this is what my ECG showed up earlier, I'm sure I saw it on the sheet, the net says this is HIGHLY dangerous and can lead to sudden death I'm utterly terrified. The nurse said I was tachycardic because I was so anxious and the next two ecgs were normal and my heart rate slowed down but am I going to die?! She said over and over again that I was fine but what if she made a mistake?! I'm so scared, I have had two sleepless nights now and I'm now looking at a third