Had zero calcium score. Also normal Ekg. Then had Heart attack with two vessels with bad blockages. Still no calcium on exam DURING my heart attack and cath. Your mileage may vary but calcium score not 100%.
Consider a CT angio (with dye) if you really want to know.
” CT angio (with dye) “
Very true that the CTA is a much more comprehensive test than a CT calcium. Not showing any calcium is an odd result with proven blockages as you had.