Is a Zero Calcium Score Reassuring Enough? Understanding the Warranty Period

Coronary artery calcium (CAC) scoring has quietly become one of the most valuable tools we have in preventive cardiology. It’s quick, non-invasive, relatively inexpensive, and remarkably informative. For those unfamiliar with the test itself, I’ve written an overview explaining what CAC scoring is and how it works— you can read it here. When someone’s CAC … Read more

CT Calcium Score vs. CT Coronary Angiography: Understanding the Difference

Cardiovascular imaging has revolutionized how we assess heart disease, providing powerful tools to detect and evaluate coronary artery disease (CAD) before it leads to serious complications. Among these, two common heart imaging tests—CT Calcium Scoring (CAC) and CT Coronary Angiography (CCTA)—serve distinct purposes. While both utilize computed tomography (CT) technology, they differ significantly in what … Read more

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