{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,24]],"date-time":"2026-02-24T11:46:05Z","timestamp":1771933565727,"version":"3.50.1"},"reference-count":18,"publisher":"American Roentgen Ray Society","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["American Journal of Roentgenology"],"published-print":{"date-parts":[[2010,6]]},"DOI":"10.2214\/ajr.09.3543","type":"journal-article","created":{"date-parts":[[2010,5,20]],"date-time":"2010-05-20T19:04:46Z","timestamp":1274382286000},"page":"1495-1499","source":"Crossref","is-referenced-by-count":75,"title":["Comparison of Sequential and Helical Scanning for Radiation Dose and Image Quality: Results of the Prospective Multicenter Study on Radiation Dose Estimates of Cardiac CT Angiography (PROTECTION) I Study"],"prefix":"10.2214","volume":"194","author":[{"given":"Bernhard","family":"Bischoff","sequence":"first","affiliation":[{"name":"Klinik f\u00fcr Herz und Kreislauferkrankungen, Deutsches Herzzentrum Munchen, Lazarettstrasse 36, Munich, Bavaria 80636, Germany."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Franziska","family":"Hein","sequence":"additional","affiliation":[{"name":"Klinik f\u00fcr Herz und Kreislauferkrankungen, Deutsches Herzzentrum Munchen, Lazarettstrasse 36, Munich, Bavaria 80636, Germany."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tanja","family":"Meyer","sequence":"additional","affiliation":[{"name":"Klinik f\u00fcr Herz und Kreislauferkrankungen, Deutsches Herzzentrum Munchen, Lazarettstrasse 36, Munich, Bavaria 80636, Germany."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Markus","family":"Krebs","sequence":"additional","affiliation":[{"name":"Klinik f\u00fcr Herz und Kreislauferkrankungen, Deutsches Herzzentrum Munchen, Lazarettstrasse 36, Munich, Bavaria 80636, Germany."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Martin","family":"Hadamitzky","sequence":"additional","affiliation":[{"name":"Klinik f\u00fcr Herz und Kreislauferkrankungen, Deutsches Herzzentrum Munchen, Lazarettstrasse 36, Munich, Bavaria 80636, Germany."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Stefan","family":"Martinoff","sequence":"additional","affiliation":[{"name":"Institut f\u00fcr Radiologie und Nuklearmedizin, Deutsches Herzzentrum M\u00fcnchen, Klinik an der TU M\u00fcnchen, Munich, Germany."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Albert","family":"Sch\u00f6mig","sequence":"additional","affiliation":[{"name":"Klinik f\u00fcr Herz und Kreislauferkrankungen, Deutsches Herzzentrum Munchen, Lazarettstrasse 36, Munich, Bavaria 80636, Germany."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J\u00f6rg","family":"Hausleiter","sequence":"additional","affiliation":[{"name":"Klinik f\u00fcr Herz und Kreislauferkrankungen, Deutsches Herzzentrum Munchen, Lazarettstrasse 36, Munich, Bavaria 80636, Germany."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1049","reference":[{"key":"REF1","doi-asserted-by":"publisher","DOI":"10.1161\/CIRCULATIONAHA.106.178458"},{"key":"atypb1","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehl001"},{"key":"REF3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2006.07.003"},{"key":"REF4","doi-asserted-by":"publisher","DOI":"10.1001\/jama.2009.54"},{"key":"REF5","doi-asserted-by":"publisher","DOI":"10.1118\/1.2361078"},{"key":"REF6","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2482071804"},{"key":"REF7","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2482072192"},{"key":"REF8","unstructured":"Menzel H, Schibilla H, Teunen D. European guidelines for quality criteria for computed tomography. European Commission,2000 : publication no. EUR 16262 EN"},{"key":"REF9","doi-asserted-by":"publisher","DOI":"10.1097\/01.rli.0000251569.01317.60"},{"key":"atypb2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2005.03.071"},{"key":"REF11","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2005.05.056"},{"key":"REF12","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcmg.2008.11.015"},{"key":"REF13","doi-asserted-by":"publisher","DOI":"10.1016\/j.jacc.2007.03.067"},{"key":"REF14","unstructured":"Hein F, Meyer, T, Hadamitzky M, et al. Prospective ECG-triggered sequential scan protocol for coronary dual-source CT angiography: initial experience. Int J Cardiovasc Imaging (in press)"},{"key":"REF15","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2381041595"},{"key":"REF16","doi-asserted-by":"publisher","DOI":"10.2214\/AJR.07.2711"},{"key":"REF17","doi-asserted-by":"publisher","DOI":"10.1093\/eurheartj\/ehm613"},{"key":"REF18","doi-asserted-by":"publisher","DOI":"10.1136\/hrt.2008.149971"}],"container-title":["American Journal of Roentgenology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.ajronline.org\/doi\/pdf\/10.2214\/AJR.09.3543","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,12]],"date-time":"2022-05-12T15:15:37Z","timestamp":1652368537000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.ajronline.org\/doi\/10.2214\/AJR.09.3543"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,6]]},"references-count":18,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2010,6]]}},"alternative-id":["10.2214\/AJR.09.3543"],"URL":"https:\/\/doi.org\/10.2214\/ajr.09.3543","relation":{},"ISSN":["0361-803X","1546-3141"],"issn-type":[{"value":"0361-803X","type":"print"},{"value":"1546-3141","type":"electronic"}],"subject":[],"published":{"date-parts":[[2010,6]]}}}