The acronym for old Farts is
CAC . It is not paid for by insurance. Primary care providers do not understand it. While it has been around for 20 years the cardiovascular specialists only now realize what a great screening tool it is, but don't use it because it is not paid for. I found out about it during a lecture by a surgeon, who now his a believer, because he suddenly dropped dead from a heart attack & was only now alive because he was surrounded by other surgeons. His primary care doctor thought he was in great shape: a Vegan, ideal weight, no family history of cardiovascular disease, Mom & Dad alive & well @ 90+ years old, cholesterol numbers ideal; yet he ended up with his chest split open & all the major coronary arteries grafted.
I am lucky they offer it, CAC, at the local x-ray center for $50. but discount it 10% if you pay on line.
I waited longer in the waiting room than the procedure. Just lay on the x-ray table for 5 minutes. No Needles! No treadmill! The computer reads the amount of calcium already in your arteries & gives you a score for your age. Your risk of having a heart attack. I am a 97, low risk, mid pack, 50% are more likely to have a problem, 50% less likely. 1/3 of all heart attacks are the first indication of a problem & the last! More women die from heart attacks than breast cancer.
With a score you can do something about it, before the heart attack.
http://www.cardiovascularbusiness.com/topics/imaging/cac-scanning-may-be-most-effective-screening-coronary-artery-disease