I had heart imaging done twice over 10 years because oof family history. Bith times my calcium score was 0%. I just had a chest xray in routine prep for an ortho procedure and it reads 'aorta is cacified at the arch.' It goes onto read that there is no radiogrphic evidence of an acute chest process. I am now confused, isn't the aorta part of the heart, shouldn't calcification have been seenon the two heart imaging procedures? ThanksView Thread