Global Cardiac Imaging Radiation Varies Widely - Summary - MDSpire
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Global Cardiac Imaging Radiation Varies Widely

International study of more than 19,000 patients finds substantial differences in radiation exposure from coronary artery disease imaging across modalities, regions, and income levels.

  • By

  • Julie Greenbaum

  • March 12, 2026

  • 4 min

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Objective:

To evaluate radiation exposure during routine noninvasive coronary artery disease imaging across various global centers.

Approach:
    Key Findings:
    • Clarify that 21% of patients undergoing nuclear cardiology testing exceeded the 9 mSv target.
    Interpretation:

    Add specific recommendations for improving safety protocols and technology.

    Limitations:
    • Include the limitation regarding the lack of assessment for image quality.
    Conclusion:

    The findings underscore the need for standardized protocols, training, and updated equipment to reduce radiation exposure in cardiac imaging globally.

    Sources:

Original Source(s)

Global Cardiac Imaging Radiation Varies Widely

  • by Julie Greenbaum

  • March 12, 2026

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