Multicenter Assessment of Radiation Exposure during Pediatric Cardiac Catheterizations Using a Novel Imaging System
Joint Authors
Lamers, Luke J.
Morray, Brian H.
Nugent, Alan
Speidel, Michael
Suntharos, Petch
Prieto, Lourdes
Source
Journal of Interventional Cardiology
Issue
Vol. 2019, Issue 2019 (31 Dec. 2019), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2019-10-31
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Objectives.
To quantify radiation exposure during pediatric cardiac catheterizations performed by multiple operators on a new imaging platform, the Artis Q.zen (Siemens Healthcare, Forchheim, Germany), and to compare these data to contemporary benchmark values.
Background.
The Artis Q.zen has been shown to achieve significant radiation reduction during select types of pediatric cardiac catheterizations in small single-center studies.
No large multicenter study exists quantifying patient dose exposure for a broad spectrum of procedures.
Methods.
Retrospective collection of Air Kerma (AK) and dose area product (DAP) for all pediatric cardiac catheterizations performed on this new imaging platform at four institutions over a two-year time period.
Results.
A total of 1,127 pediatric cardiac catheterizations were analyzed.
Compared to dose data from earlier generation Artis Zee imaging systems, this study demonstrates 70–80% dose reduction (AK and DAP) for similar patient and procedure types.
Compared to contemporary benchmark data for common interventional procedures, this study demonstrates an average percent reduction in AK and DAP from the lowest dose saving per intervention of 39% for AK and 27% for DAP for transcatheter pulmonary valve implantation up to 77% reduction in AK and 70% reduction in DAP for atrial septal defect closure.
Conclusion.
Use of next-generation imaging platforms for pediatric cardiac catheterizations can substantially decrease patient radiation exposure.
This multicenter study defines new low-dose radiation measures achievable on a novel imaging system.
American Psychological Association (APA)
Lamers, Luke J.& Morray, Brian H.& Nugent, Alan& Speidel, Michael& Suntharos, Petch& Prieto, Lourdes. 2019. Multicenter Assessment of Radiation Exposure during Pediatric Cardiac Catheterizations Using a Novel Imaging System. Journal of Interventional Cardiology،Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1181274
Modern Language Association (MLA)
Lamers, Luke J.…[et al.]. Multicenter Assessment of Radiation Exposure during Pediatric Cardiac Catheterizations Using a Novel Imaging System. Journal of Interventional Cardiology No. 2019 (2019), pp.1-7.
https://search.emarefa.net/detail/BIM-1181274
American Medical Association (AMA)
Lamers, Luke J.& Morray, Brian H.& Nugent, Alan& Speidel, Michael& Suntharos, Petch& Prieto, Lourdes. Multicenter Assessment of Radiation Exposure during Pediatric Cardiac Catheterizations Using a Novel Imaging System. Journal of Interventional Cardiology. 2019. Vol. 2019, no. 2019, pp.1-7.
https://search.emarefa.net/detail/BIM-1181274
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1181274