Effect of an optimized X-ray blanket design on operator radiation dose in cardiac catheterization based on real-world angiography
نویسندگان
چکیده
Abstract Background There is increasing concern and focus in the interventional cardiology community on potential long term health issues related to radiation exposure heavy wearable protection. Optimized shielding measures may reduce operator dose levels where lighter radioprotective garments can safely be used, or even omitted. X-ray blankets (XRB) are commercially available but suffer from small size lack of stability. Purpose The aim this study assess effect an optimized XRB during cardiac catheterization estimate reduction annual based DICOM Radiation Dose Structured Report (RDSR) data reflecting everyday clinical practice. Methods Data accumulated 7681 procedures over three years our RDSR repository was used identify projection angles doses catheterization. Using anthropomorphic phantom a scatter detector, (mSv) patient (dose area product – DAP) measured for each angiographic different setups. Relative (mSv/DAP) calculated multiplied by DAP per dose. Results Adding standard setup comprising table- ceiling-mounted shield resulted 94.9% estimated largest observed left cranial projections offered less Conclusions An simple measure that has Funding Acknowledgement Type funding sources: Foundation. Main source(s): Grieg Foundation
منابع مشابه
Effect of a real-time radiation monitoring device on operator radiation exposure during cardiac catheterization: the radiation reduction during cardiac catheterization using real-time monitoring study.
BACKGROUND The Radiation Reduction During Cardiac Catheterization Using Real-Time Monitoring study sought to examine the effect of a radiation detection device that provides real-time operator dose reporting through auditory feedback (Bleeper Sv; Vertec Scientific Ltd; Berkshire, UK) on patient dose and operator exposure during cardiac catheterization. METHODS AND RESULTS Between January 2012...
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ژورنال
عنوان ژورنال: European Heart Journal
سال: 2022
ISSN: ['2634-3916']
DOI: https://doi.org/10.1093/eurheartj/ehac544.341