How does the Agatston scoring system classify minimal coronary artery calcium?

The Agatston scoring system is utilized to quantify the amount of coronary artery calcium (CAC), which is an important indicator of coronary artery disease (CAD) risk. The classification of minimal coronary artery calcium score corresponds to a range of 1-10. A score within this range indicates the presence of some calcified plaque but at levels generally considered minimal and not necessarily indicative of significant coronary artery disease. This scoring system aids in risk stratification and helps healthcare providers make informed decisions regarding patient management.

A score of 0 indicates no detectable coronary artery calcium, representing a lower risk. Scores of 11-100 indicate more significant levels of calcium deposits, suggesting a higher risk for coronary artery disease. Finally, scores of 101-400 and above represent even more substantial calcium presence, indicating a higher degree of coronary artery involvement. Therefore, the classification of minimal coronary artery calcium is consistent with the understanding that scores from 1-10 reflect the earliest stages of calcification, warranting monitoring rather than immediate intervention.