{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,8,15]],"date-time":"2025-08-15T02:21:28Z","timestamp":1755224488958,"version":"3.43.0"},"reference-count":30,"publisher":"Oxford University Press (OUP)","issue":"12","license":[{"start":{"date-parts":[[2025,7,1]],"date-time":"2025-07-01T00:00:00Z","timestamp":1751328000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2025,8,5]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>This study determined weight-based median radiation dose levels or typical values as defined by the International Commission on Radiological Protection of pediatric cardiac computed tomography angiography (CTA) in a tertiary hospital. A total of 211 cardiac CTA studies from 194 children (&amp;lt;15\u00a0years old) were retrospectively analyzed. The study examinations were organized into categorized base on body weight ranges. The typical values for CTDIvol(mGy) and DLP(mGy.cm) were respectively determined for each weight band as follows: &amp;lt;5\u00a0kg(n\u00a0=\u00a042): 1.02,12.16; 5\u00a0\u2264\u00a015\u00a0kg(n\u00a0=\u00a057): 1.42, 25.0; 15\u00a0\u2264\u00a030\u00a0kg(n\u00a0=\u00a053): 2.15, 40.94; 30\u00a0\u2264\u00a050\u00a0kg(n\u00a0=\u00a026): 3.80, 100.04; and 50\u00a0\u2264\u00a080\u00a0kg(n\u00a0=\u00a03): 8.06, 212.23. The overall median (interquartile range) for each CT dose parameter were as follows: E\u00a0=\u00a01.80 (1.16\u20132.83) mSv, SSDEDw\u00a0=\u00a03.23 (2.54\u20134.78) mGy, SSDEAP\u00a0=\u00a03.17 (2.51\u20134.68) mGy, SSDELAT\u00a0=\u00a03.18 (2.54\u20134.50) mGy, SSDEAP\u00a0+\u00a0LAT\u00a0=\u00a03.25 (2.60\u20134.57) mGy, and SSDEEff\u00a0=\u00a03.21 (2.57\u20134.55) mGy. Further research is needed to develop local, regional, and national weight-based lifetime attributable risks for cardiac CTA in children.<\/jats:p>","DOI":"10.1093\/rpd\/ncaf072","type":"journal-article","created":{"date-parts":[[2025,6,17]],"date-time":"2025-06-17T07:41:04Z","timestamp":1750146064000},"page":"821-830","source":"Crossref","is-referenced-by-count":0,"title":["Radiation doses for pediatric cardiac computed tomography angiography: weight-based radiation typical values at a tertiary hospital in southern Thailand"],"prefix":"10.1093","volume":"201","author":[{"given":"Tshering","family":"Yangdon","sequence":"first","affiliation":[{"name":"Section of Pediatric Imaging, Department of Radiology, Faculty of Medicine, Prince of Songkla University , Kanjanavanich Road, Hat Yai 90110 ,","place":["Thailand"]},{"name":"Department of Radio-Imaging and Diagnosis, Jigme Dorji Wangchuck National Hospital , Timphu 1101 ,","place":["Bhutan"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7749-5908","authenticated-orcid":false,"given":"Supika","family":"Kritsaneepaiboon","sequence":"additional","affiliation":[{"name":"Section of Pediatric Imaging, Department of Radiology, Faculty of Medicine, Prince of Songkla University , Kanjanavanich Road, Hat Yai 90110 ,","place":["Thailand"]}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Saowapark","family":"Poosiri","sequence":"additional","affiliation":[{"name":"Section of Radiological Technology, Department of Radiology, Faculty of Medicine, Prince of Songkla University , Hat Yai 90110 ,","place":["Thailand"]}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2025,7,18]]},"reference":[{"key":"2025081213314234900_ref1","doi-asserted-by":"publisher","first-page":"899","DOI":"10.1007\/s00247-017-3847-4","article-title":"Asian consortium on radiation dose of pediatric cardiac CT (ASCI-REDCARD)","volume":"47","author":"Hui","year":"2017","journal-title":"Pediatr Radiol"},{"key":"2025081213314234900_ref2","doi-asserted-by":"crossref","first-page":"132","DOI":"10.22468\/cvia.2021.00269","article-title":"Review of the Asian consortium on radiation dose of pediatric cardiac CT (ASCI-REDCARD) and recommendations for a new edition","volume":"5","author":"Kritsaneepaiboon","year":"2021","journal-title":"Cardiovascular Imaging Asia"},{"key":"2025081213314234900_ref3","doi-asserted-by":"publisher","first-page":"700","DOI":"10.1001\/jamapediatrics.2013.311","article-title":"The use of computed tomography in pediatrics and the associated radiation exposure and estimated cancer risk","volume":"167","author":"Miglioretti","year":"2013","journal-title":"JAMA Pediatr"},{"key":"2025081213314234900_ref4","doi-asserted-by":"publisher","first-page":"87","DOI":"10.5114\/pjr.2021.103943","article-title":"Main pulmonary artery-to-descending aorta ratio in computed tomography: cut-off value to diagnose pulmonary hypertension in children","volume":"86","author":"Saetung","year":"2021","journal-title":"Pol J Radiol"},{"key":"2025081213314234900_ref5","doi-asserted-by":"publisher","first-page":"26","DOI":"10.1053\/j.pcsu.2010.02.005","article-title":"The challenge of congenital heart disease worldwide: epidemiologic and demographic facts","volume":"13","author":"Bernier","year":"2010","journal-title":"Semin Thorac Cardiovasc Surg Pediatr Card Surg Annu"},{"key":"2025081213314234900_ref6","doi-asserted-by":"publisher","first-page":"150","DOI":"10.1016\/j.acvd.2015.11.003","article-title":"Computed tomography imaging in children with congenital heart disease: indications and radiation dose optimization","volume":"109","author":"Raimondi","year":"2016","journal-title":"Arch Cardiovasc Dis"},{"key":"2025081213314234900_ref7","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1007\/s10554-013-0184-z","article-title":"Cardiac CT and MRI for congenital heart disease in Asian countries: recent trends in publication based on a scientific database","volume":"29","author":"Tsai","year":"2013","journal-title":"Int J Cardiovasc Imaging"},{"key":"2025081213314234900_ref8","doi-asserted-by":"publisher","first-page":"1464","DOI":"10.2214\/AJR.19.22745","article-title":"Pediatric cardiac CT and MRI: considerations for the general radiologist","volume":"215","author":"DiGeorge","year":"2020","journal-title":"AJR Am J Roentgenol"},{"volume":"26","journal-title":"A report of the International Commission on Radiological Protection Publication 73. 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