I had an ecg done 3 weeks ago at my GPs office, he looked at it right away and says all looks normal, however I received a copy of it today to bring to a cardiologist appointment we made for peace of mind. When I got home I looked over it and I noticed it said "prolonged QT interval"..and then I looked that up and I'm freaking out pretty well right now..

My heart rate during the test was 125 and I was quite anxious, can this cause long QT intervals? Test