ms and cardiomegaly/borderline pulmonary vasculature
 

hello. i have rrms dx in 2001. upon being scanned for a problem with my swallowing, 2 cysts showed up on my thyroid. at the bottom of the mri was a note saying:
cardiomegaly and borderline pulmonary vasculature. when i asked the dr about the results, he dismissed the note and told me its nothing, not to worry. this was 3 yrs ago. i have many symptoms that were pushed aside... should i disregard this notation in the scanned results or should i have looked into this further? i should say even before the test was taken, i had been to the e.r. a few times for palpitations and for a resting pulse of 140 or over.
thank you very much for your help...
MamaGirl