Thanks for the reply. The thought regarding the relative sizes of other parts has crossed my mind as well. It seems as if other measures were on the high end of normal. The athlete article is...
I have a left atrial size of 50 mm. I am in my early 30s and am 6'6". I have been told that it is no big deal - "big guy, big heart" etc. I have researched the issue and discovered many articles...