My calcium score was 2000 after statins for 12 years and cholesterol that’s always been in acceptable ranges. My PCP puts everyone over 55 on them to “make sure any plaque sticks to the arteries and doesn’t break loose”. I’m 71 and very active. Cardi told me not to worry about the 2000 score, to keep exercising and eating low fat, low carb diet. Lost 30 lbs and 40 lbs to go to target. I have “mild afib” and 40% blockage where D1 comes LAD artery.