aprilmae

I have been dealing with heart and lung doctors for years due to an excessively high heart rate on exertion and lower than normal diffusion of the lungs. A month ago my cardiologist did another echo and saw that the left side of my heart was becoming stiff/rigid and my EF is 50. Not good.. I should mention i am 33 and otherwise very healthy and fit. So the doc ran some standard blood tests for diseases that can cause restrictive heart disease. The ANA test came back at 1:640 discrete speckled pattern *which means i was chromosome positive*. I was immediately seen by a Rhematologist who looked at me and said you look healthy, I dont believe in blood tests... then he proceeded to take 7 vials of blood. He said i think your heart is just that.. an issue with your heart. I have to wait 3 weeks for the blood test results which they will mail to me. Ok so my question is.. does anyone else have a high ANA discrete speckled pattern where symptoms are internal only? Is there something else that can cause such a high ANA... Any information would be greatly appreciated... I have searched the internet constantly but i need some real answers. thanks