Summary:
- This article discusses a study that found higher radiation doses used for coronary artery disease testing in lower-income countries compared to higher-income countries.
- The study analyzed radiation doses from cardiac computed tomography angiography (CCTA) procedures in various countries and found that doses were significantly higher in lower-income regions.
- The higher radiation exposure in lower-income countries is a concern, as it can increase the risk of cancer for patients undergoing these diagnostic tests. The findings suggest a need for improved radiation safety protocols and equipment in these regions.