{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T13:46:20Z","timestamp":1782567980756,"version":"3.54.5"},"reference-count":34,"publisher":"IOP Publishing","issue":"4","license":[{"start":{"date-parts":[[2017,11,15]],"date-time":"2017-11-15T00:00:00Z","timestamp":1510704000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/publishingsupport.iopscience.iop.org\/iop-standard\/v1"},{"start":{"date-parts":[[2017,11,15]],"date-time":"2017-11-15T00:00:00Z","timestamp":1510704000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["J. Radiol. Prot."],"published-print":{"date-parts":[[2017,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    The purpose of the study was to measure radiation doses and estimate risk from various beam projections in children undergoing cardiac interventions. The dose area product (DAP) was measured for eleven patent ductus arteriosus device closures (PDA), four atrial septal defect device closures (ASD), and three balloon pulmonary valvuloplasty (BPV) interventions performed using a flat detector system. The total mean DAPs for PDA, ASD and BPV were 1.9 Gycm\n                    <jats:sup>2<\/jats:sup>\n                    , 9.8 Gycm\n                    <jats:sup>2<\/jats:sup>\n                    and 6.2 Gycm\n                    <jats:sup>2<\/jats:sup>\n                    respectively. The fluoroscopic kerma dose rates increased by 10%, 33% and 92% when changing the projection from posterior\u2013anterior to lateral projection for PDA interventions among infants, &lt;5 yrs and &gt;5 yrs respectively. The effective dose (ED) and organ doses were estimated from DAP using Monte Carlo software. Lungs received the highest organ dose of 7.4 mGy (PDA), 20.7 mGy (ASD) and 17.3 mGy (BPV) compared to other organs. The mean EDs from PDA, ASD and BPV were 2.5 mSv, 6.1 mSv and 4.9 mSv respectively. PDA intervention performed in infants had a radiation risk 66% higher than children aged between 3\u201310 years. Their lifetime attributable risk as per BEIR VII for cancer incidence was 1 in 907 males and 1 in 1047 females.\n                  <\/jats:p>","DOI":"10.1088\/1361-6498\/aa8b49","type":"journal-article","created":{"date-parts":[[2017,9,8]],"date-time":"2017-09-08T11:15:41Z","timestamp":1504869341000},"page":"927-937","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":5,"title":["Radiation dose and risk in children undergoing cardiac interventions performed using flat detector angiography systems"],"prefix":"10.1088","volume":"37","author":[{"given":"Anna","family":"Varghese","sequence":"first","affiliation":[{"name":"Department of Radiology, Christian Medical College and Hospital, Vellore 632 004, Tamil Nadu, South"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A","family":"Devi","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Christian Medical College and Hospital, Vellore 632 004, Tamil Nadu, South"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Paul V","family":"George","sequence":"additional","affiliation":[{"name":"Department of Cardiology, Christian Medical College and Hospital, Vellore 632 004, Tamil Nadu, South"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roshan S","family":"Livingstone","sequence":"additional","affiliation":[{"name":"Department of Radiology, Christian Medical College and Hospital, Vellore 632 004, Tamil Nadu, South"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"266","published-online":{"date-parts":[[2017,11,15]]},"reference":[{"key":"jrpaa8b49bib1","doi-asserted-by":"publisher","first-page":"595","DOI":"10.1007\/BF02724185","type":"journal-article","article-title":"Congenital heart disease in India: a status report","volume":"72","author":"Saxena","year":"2005","journal-title":"Indian J. 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All rights, including for text and data mining, AI training, and similar technologies, are reserved.","name":"copyright_information","label":"Copyright Information"},{"value":"2017-06-08","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2017-09-08","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2017-11-15","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}