{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T10:31:26Z","timestamp":1791196286803,"version":"4.1.0"},"reference-count":30,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2013,8,1]],"date-time":"2013-08-01T00:00:00Z","timestamp":1375315200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["International Journal of Cardiology"],"published-print":{"date-parts":[[2013,8]]},"DOI":"10.1016\/j.ijcard.2012.04.004","type":"journal-article","created":{"date-parts":[[2012,4,21]],"date-time":"2012-04-21T15:02:40Z","timestamp":1335020560000},"page":"1366-1372","source":"Crossref","is-referenced-by-count":22,"title":["Fragmented QRS complexes predict right ventricular dysfunction and outflow tract aneurysms in patients with repaired tetralogy of Fallot"],"prefix":"10.1016","volume":"167","author":[{"given":"Nesan","family":"Shanmugam","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jonathan","family":"Yap","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ru San","family":"Tan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Thu Thao","family":"Le","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fei","family":"Gao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jia Xin","family":"Chan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Chong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kah Leng","family":"Ho","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Boon Yew","family":"Tan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chi Keong","family":"Ching","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wee Siong","family":"Teo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ju Le","family":"Tan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Reginald","family":"Liew","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijcard.2012.04.004_bb0005","doi-asserted-by":"crossref","first-page":"334","DOI":"10.1056\/NEJM200002033420507","article-title":"Congenital heart disease in adults. Second of two parts","volume":"342","author":"Brickner","year":"2000","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0010","doi-asserted-by":"crossref","first-page":"593","DOI":"10.1056\/NEJM199308263290901","article-title":"Long-term outcome in patients undergoing surgical repair of tetralogy of Fallot","volume":"329","author":"Murphy","year":"1993","journal-title":"N Engl J Med"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0015","doi-asserted-by":"crossref","first-page":"1368","DOI":"10.1016\/S0735-1097(97)00316-1","article-title":"Sustained ventricular tachycardia in adult patients late after repair of tetralogy of Fallot","volume":"30","author":"Harrison","year":"1997","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0020","doi-asserted-by":"crossref","first-page":"2044","DOI":"10.1016\/S0735-1097(02)02566-4","article-title":"Right ventricular function in adults with repaired tetralogy of Fallot assessed with cardiovascular magnetic resonance imaging: detrimental role of right ventricular outflow aneurysms or akinesia and adverse right-to-left ventricular interaction","volume":"40","author":"Davlouros","year":"2002","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0025","doi-asserted-by":"crossref","first-page":"405","DOI":"10.1161\/CIRCULATIONAHA.105.548727","article-title":"Ventricular fibrosis suggested by cardiovascular magnetic resonance in adults with repaired tetralogy of Fallot and its relationship to adverse markers of clinical outcome","volume":"113","author":"Babu-Narayan","year":"2006","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0030","doi-asserted-by":"crossref","first-page":"975","DOI":"10.1016\/S0140-6736(00)02714-8","article-title":"Risk factors for arrhythmia and sudden cardiac death late after repair of tetralogy of fallot: a multicentre study","volume":"356","author":"Gatzoulis","year":"2000","journal-title":"Lancet"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0035","doi-asserted-by":"crossref","first-page":"1994","DOI":"10.1161\/01.CIR.0000126495.11040.BD","article-title":"Value of programmed ventricular stimulation after tetralogy of Fallot repair: a multicenter study","volume":"109","author":"Khairy","year":"2004","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0040","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1161\/01.CIR.92.2.231","article-title":"QRS prolongation relates to right ventricular size and predicts malignant ventricular arrhythmias and sudden death","volume":"92","author":"Gatzoulis","year":"1995","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0045","doi-asserted-by":"crossref","first-page":"401","DOI":"10.1161\/01.CIR.95.2.401","article-title":"Depolarization\u2013repolarization inhomogeneity after repair of tetralogy of Fallot. The substrate for malignant ventricular tachycardia?","volume":"95","author":"Gatzoulis","year":"1997","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0050","doi-asserted-by":"crossref","first-page":"1631","DOI":"10.1016\/j.amjcard.2009.07.046","article-title":"Usefulness of fragmented QRS on a 12-lead electrocardiogram in acute coronary syndrome for predicting mortality","volume":"104","author":"Das","year":"2009","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0055","doi-asserted-by":"crossref","first-page":"1385","DOI":"10.1016\/j.hrthm.2007.06.024","article-title":"Fragmented QRS on a 12-lead ECG: a predictor of mortality and cardiac events in patients with coronary artery disease","volume":"4","author":"Das","year":"2007","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0060","doi-asserted-by":"crossref","first-page":"74","DOI":"10.1016\/j.hrthm.2009.09.065","article-title":"Fragmented QRS on twelve-lead electrocardiogram predicts arrhythmic events in patients with ischemic and nonischemic cardiomyopathy","volume":"7","author":"Das","year":"2010","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0065","doi-asserted-by":"crossref","first-page":"1697","DOI":"10.1161\/CIRCULATIONAHA.108.770917","article-title":"Fragmented QRS as a marker of conduction abnormality and a predictor of prognosis of Brugada syndrome","volume":"118","author":"Morita","year":"2008","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0070","doi-asserted-by":"crossref","first-page":"S8","DOI":"10.1016\/j.hrthm.2008.10.019","article-title":"Fragmented QRS: a predictor of mortality and sudden cardiac death","volume":"6","author":"Das","year":"2009","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0075","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1016\/j.amjcard.2011.07.070","article-title":"Relation of fragmented QRS complex to right ventricular fibrosis detected by late gadolinium enhancement cardiac magnetic resonance in adults with repaired tetralogy of Fallot","volume":"109","author":"Park","year":"2012","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0085","doi-asserted-by":"crossref","first-page":"2495","DOI":"10.1161\/CIRCULATIONAHA.105.595892","article-title":"Significance of a fragmented QRS complex versus a Q wave in patients with coronary artery disease","volume":"113","author":"Das","year":"2006","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0090","doi-asserted-by":"crossref","first-page":"258","DOI":"10.1161\/CIRCEP.107.763284","article-title":"Fragmented wide QRS on a 12-lead ECG: a sign of myocardial scar and poor prognosis","volume":"1","author":"Das","year":"2008","journal-title":"Circ Arrhythm Electrophysiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0095","doi-asserted-by":"crossref","first-page":"1749","DOI":"10.1016\/S0735-1097(00)00962-1","article-title":"Measurement, interpretation and clinical potential of QT dispersion","volume":"36","author":"Malik","year":"2000","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0100","doi-asserted-by":"crossref","first-page":"915","DOI":"10.1161\/01.CIR.88.3.915","article-title":"Slow conduction in the infarcted human heart. \u201cZigzag\u201d course of activation","volume":"88","author":"De Bakker","year":"1993","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0105","doi-asserted-by":"crossref","first-page":"2409","DOI":"10.1016\/j.jacc.2010.02.027","article-title":"Intraoperative high-density global mapping in adult-repaired tetralogy of Fallot altered left ventricular and right ventricular activation and implications for resynchronization strategies","volume":"55","author":"Nanthakumar","year":"2010","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0110","doi-asserted-by":"crossref","first-page":"132","DOI":"10.1111\/j.1542-474X.2006.00094.x","article-title":"Fragmented left sided QRS in absence of bundle branch block: sign of left ventricular aneurysm","volume":"11","author":"Reddy","year":"2006","journal-title":"Ann Noninvasive Electrocardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0115","doi-asserted-by":"crossref","first-page":"1192","DOI":"10.1016\/0002-9149(89)90877-1","article-title":"Redefining true ventricular aneurysm","volume":"64","author":"Hamer","year":"1989","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0120","doi-asserted-by":"crossref","first-page":"1094","DOI":"10.1161\/01.CIR.81.3.1094","article-title":"Stretch-induced arrhythmias in the isolated canine ventricle","volume":"81","author":"Hansen","year":"1990","journal-title":"Circulation"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0125","doi-asserted-by":"crossref","first-page":"785","DOI":"10.1016\/0002-9149(92)90506-T","article-title":"Right ventricular overload and induced sustained ventricular tachycardia in operatively \u201crepaired\u201d tetralogy of Fallot","volume":"69","author":"Marie","year":"1992","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0130","doi-asserted-by":"crossref","first-page":"1417","DOI":"10.1016\/j.hrthm.2008.07.012","article-title":"QRS fragmentation in standard ECG as a diagnostic marker of arrhythmogenic right ventricular dysplasia\u2013cardiomyopathy","volume":"5","author":"Peters","year":"2008","journal-title":"Heart Rhythm"},{"issue":"4","key":"10.1016\/j.ijcard.2012.04.004_bb0135","doi-asserted-by":"crossref","first-page":"877","DOI":"10.1016\/0735-1097(95)00554-4","article-title":"\"Crochetage\" (notch) on R wave in inferior limb leads: a new independent electrocardiographic sign of atrial septal defect","volume":"27","author":"Heller","year":"1996","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0140","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1203\/PDR.0b013e318225fd8b","article-title":"The role of mechanical\u2013electrical interaction in ventricular arrhythmia: evidence from a novel animal model for repaired tetralogy of Fallot","volume":"70","author":"Chiu","year":"2011","journal-title":"Pediatr Res"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0145","doi-asserted-by":"crossref","first-page":"970","DOI":"10.1016\/j.amjcard.2004.06.045","article-title":"Regional differences in right ventricular systolic function as determined by cine magnetic resonance imaging after infundibulotomy","volume":"94","author":"Lytrivi","year":"2004","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0150","doi-asserted-by":"crossref","first-page":"648","DOI":"10.1016\/0735-1097(92)90020-N","article-title":"Ventricular tachycardia after surgical repair of tetralogy of Fallot: results of intraoperative mapping studies","volume":"20","author":"Downar","year":"1992","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.ijcard.2012.04.004_bb0155","doi-asserted-by":"crossref","first-page":"801","DOI":"10.1111\/j.1540-8159.2004.00531.x","article-title":"Radiofrequency catheter ablation of a macroreentrant ventricular tachycardia late after surgical repair of tetralogy of Fallot using the electroanatomic mapping (CARTO)","volume":"27","author":"Rostock","year":"2004","journal-title":"Pacing Clin Electrophysiol"}],"container-title":["International Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167527312004081?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0167527312004081?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,11,23]],"date-time":"2018-11-23T18:55:04Z","timestamp":1542999304000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0167527312004081"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,8]]},"references-count":30,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2013,8]]}},"alternative-id":["S0167527312004081"],"URL":"https:\/\/doi.org\/10.1016\/j.ijcard.2012.04.004","relation":{},"ISSN":["0167-5273"],"issn-type":[{"value":"0167-5273","type":"print"}],"subject":[],"published":{"date-parts":[[2013,8]]}}}