hello, i am 22 and have suffered with an eating disorder for 8 years. recently i was in an eating disorders facility and i am doing very well...finally. i had an ekg done and the dr said there were unspecified changes. im not sure what it all indicated but i do remember it said...short pr intervals w/atrial rhythmm and right axis deviation. anyways, he suggested i go to a cardiologist. they first did an ekg and also said that something wasn't right. i then had a stress test done and an echo cardiagram. they said they both came out ok. i have never had any heart problems but the last couple months i have been having chest pains and sometimes i have trouble breathing. the nurse at the eating disorders facility was worried i had damage to my heart muscle. should i just ignore it or get a second opinion?? any information???