1. Occupational dose measurement in interventional cardiology practice.
- Author
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Wickramasinghe SU, Ramanathan V, Sarasanandarajah S, De Zoyza M, and Paranamana R
- Subjects
- Humans, Algorithms, Protective Clothing, Radiation Exposure analysis, Occupational Exposure analysis, Occupational Exposure prevention & control, Radiation Dosage, Radiation Protection methods, Cardiology methods, Radiation Monitoring methods
- Abstract
Ensuring the safety of healthcare workers in interventional cardiology necessitates effective monitoring of occupational radiation exposure. This study aims to assess the accuracy of the over-apron single dosimetric approach compared with double dosimetric methods and explore the relationship between under-apron and over-apron doses. This investigation showed that the prescribed annual dose constraint of 20 mSv year-1 was not exceeded by the maximum annual occupational doses determined by dosimetric algorithms, which were 0.13 ± 0.02, 0.15 ± 0.02 and 0.27 ± 0.04 mSv, respectively. The study demonstrated excellent statistically significant correlations among single and double dosimetric algorithms and between direct under-apron and over-apron doses. Consequently, single dosimetric algorithms could effectively estimate doses for double dosimetric algorithms, highlighting the limited added value of under-apron measurements. These findings significantly impact the practice of interventional cardiology in Sri Lanka, playing a crucial role in enhancing radiation protection measures., (© The Author(s) 2024. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.)
- Published
- 2024
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