Today at work . I passed out . Or so they said. I don't remember too much but, from what I've been told is that my eyes roled to the back of my head and I had temporary loss of concousness. All I remember is being tied down in the ambulance and was being told that everything will be fine except for the fact that I had a severe tachycardia. This was blamed on a panic attack. After test were preformed. That was there conclusion. They gave me something for my heart arrhythmia. I feel kinda odd still. Has anyone else here passed out from a panic attack? My first time experience with this symptom.