Hello @sjy70, I would like to add my welcome to Connect along with @tim1028 and other members. @tim1028 shared some great information from the American Heart Association - Life's Simple 7: https://www.heart.org/en/healthy-living/healthy-lifestyle/my-life-check--lifes-simple-7. Knowledge is definitely power and it helps us all to learn as much as we can to improve our lifestyle and health.

You might also be interested in the following article on the calcium scans.
Management of Asymptomatic Patients With Positive Coronary Artery Calcium Scans: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5689148/