Assessing the Accuracy of Coronary Calcium Scores
A coronary calcium score, measured by a fast CT scan, is a reliable indicator of potential heart artery blockages, especially useful for individuals with risk factors like diabetes. While a high score suggests increased risk, it does not guarantee future blockages, and decisions about medication should be made with a healthcare provider, possibly using tools like the MESA calculator. The test results are generally accurate, and repeat testing is usually unnecessary unless advised by a doctor.