{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T22:11:36Z","timestamp":1777500696843,"version":"3.51.4"},"reference-count":20,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2011,10,1]],"date-time":"2011-10-01T00:00:00Z","timestamp":1317427200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Asian Cardiovasc Thorac Ann"],"published-print":{"date-parts":[[2011,10]]},"abstract":"<jats:p>Echocardiography is often inadequate for imaging tetralogy of Fallot, prompting cineangiography. This study prospectively evaluated multidetector computed tomographic angiography for preoperative evaluation of tetralogy of Fallot in 112 consecutive patients. Forty-eight had nonconfluent or hypoplastic pulmonary arteries (mean z-score, \u22122; range, \u221211.1\u20130.13) permitting only palliative or no surgery; 64 had adequate pulmonary artery anatomy (mean z-score, 0.59; range,\u22122.53\u20133.4) allowing total repair. The surgical data of 50 patients who underwent total correction were compared with transthoracic echocardiography and multidetector computed tomographic angiography findings. Multidetector computed tomographic angiography tended to reveal unsuspected collaterals and coronary abnormalities besides outlining the right ventricular outflow tract and pulmonary artery branches. The branch pulmonary artery diameter z-score was the most important determinant of surgical strategy, with the worst figures being associated with no surgical options or palliative surgery, and the best figures leading to corrective surgery. The mean radiation dose was 3.45\u2009mSv. Multidetector computed tomographic angiography is a powerful supplement to echocardiography in the preoperative evaluation of tetralogy of Fallot.<\/jats:p>","DOI":"10.1177\/0218492311419164","type":"journal-article","created":{"date-parts":[[2013,5,6]],"date-time":"2013-05-06T09:37:22Z","timestamp":1367833042000},"page":"324-332","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":6,"title":["Computed tomographic angiography in tetralogy of Fallot"],"prefix":"10.1177","volume":"19","author":[{"given":"Pankajkumar","family":"Ashok Kasar","sequence":"first","affiliation":[{"name":"Department of Pediatric Cardiology, The Madras Medical Mission, Chennai, India."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Radhakrishnan","family":"Ravikumar","sequence":"additional","affiliation":[{"name":"Department of Radiology, The Madras Medical Mission, Chennai, India."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Roy","family":"Varghese","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiac Surgery, The Madras Medical Mission, Chennai, India."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Monika","family":"Kotecha","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology, The Madras Medical Mission, Chennai, India."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jesudian","family":"Vimala","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology, The Madras Medical Mission, Chennai, India."}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Raghavan Nair Suresh","family":"Kumar","sequence":"additional","affiliation":[{"name":"Department of Pediatric Cardiology, The Madras Medical Mission, Chennai, India."}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2011,10,1]]},"reference":[{"key":"bibr1-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1007\/s00246-008-9196-1"},{"key":"bibr2-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1002\/ccd.20506"},{"key":"bibr3-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1097\/00004728-199507000-00011"},{"key":"bibr4-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1007\/s003300050319"},{"key":"bibr5-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1161\/01.CIR.101.16.2017"},{"key":"bibr6-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1002\/ccd.20817"},{"key":"bibr7-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1016\/S0720-048X(01)00306-0"},{"key":"bibr8-0218492311419164","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.173.1.10397109"},{"key":"bibr9-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1016\/j.athoracsur.2003.08.002"},{"key":"bibr10-0218492311419164","unstructured":"z-scores of cardiac structures\/Detroit data. Available at:http:\/\/parameterz.blogspot.com\/2008\/09\/z-scores-of-cardiac-structures.html. Accessed April 7, 2011."},{"key":"bibr11-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1148\/rg.23si035501"},{"key":"bibr12-0218492311419164","unstructured":"Menzel HG, Schibilla H, Teunen D. European guidelines on quality criteria for computed tomography. Luxembourg: European Commission 2000 ed Publication No. EUR 16262 EN."},{"key":"bibr13-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1016\/j.ijcard.2006.01.005"},{"key":"bibr14-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1016\/j.ahj.2007.06.004"},{"key":"bibr15-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1177\/0218492310369185"},{"key":"bibr16-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1007\/s00246-006-1282-7"},{"key":"bibr17-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1007\/s00246-009-9392-7"},{"key":"bibr18-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1289\/ehp.95103s641"},{"key":"bibr19-0218492311419164","doi-asserted-by":"publisher","DOI":"10.1088\/0952-4746\/29\/2\/011"},{"key":"bibr20-0218492311419164","first-page":"1","volume-title":"Congenital Heart Defects","volume":"3","author":"Corno AF","year":"2008"}],"container-title":["Asian Cardiovascular and Thoracic Annals"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0218492311419164","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/full-xml\/10.1177\/0218492311419164","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.sagepub.com\/doi\/pdf\/10.1177\/0218492311419164","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,4,28]],"date-time":"2026-04-28T15:15:10Z","timestamp":1777389310000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.sagepub.com\/doi\/10.1177\/0218492311419164"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,10]]},"references-count":20,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2011,10]]}},"alternative-id":["10.1177\/0218492311419164"],"URL":"https:\/\/doi.org\/10.1177\/0218492311419164","relation":{},"ISSN":["0218-4923","1816-5370"],"issn-type":[{"value":"0218-4923","type":"print"},{"value":"1816-5370","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,10]]}}}