Yeah, I'm a world traveler and heard about the calcium heart test 4 years ago in my US home town for $100. I went down to local Indonesian Catholic hospital for my blood pressure doc, and got it done on a 2004 GE cat scan. I had seen the results of another man laying on the table. So much for patient confidentiality, but he had horrid 644 # at age of 58. Mine was 104 which translates to about 49 percentile at age of 64.5. That's slightly worse than average. Trump did it with age 7 years older, and his was 134 or whatever which is slightly better than average for his age. See, American doesn't hold all the info. I was already taking 5k units vit D-3 and magnesium malate. Now I've added vit k2 mk7 based on natto to get the calcium on the bones and out of arteries. Wife is 80#'s and taking that calcium stuff saying she was out of breath. I got her off of calcium. A study of nuns with calcium supplements started giving them heart attacks. We get lots of natural calcium already in greens and milk products.