Dr Norman Swan and reporter Tegan Taylor discuss the guidelines and need for coronary artery calcium (CAC) scoring in this recent podcast for ABC Radio National. They chat with Tom Marwick, director of the Baker Heart and Diabetes Institute, and lead author of a recent study demonstrating the cost-effectiveness of calcium scoring for identifying and managing individuals at risk of cardiovascular disease. Listen to the full podcast here – https://www.abc.net.au/radionational/programs/healthreport/health-report-march-13/102036694