{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,20]],"date-time":"2025-09-20T18:57:14Z","timestamp":1758394634191},"reference-count":14,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[2019,7,1]],"date-time":"2019-07-01T00:00:00Z","timestamp":1561939200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":["onlinecjc.ca","clinicalkey.jp","clinicalkey.com","clinicalkey.es","clinicalkey.com.au","clinicalkey.fr","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Canadian Journal of Cardiology"],"published-print":{"date-parts":[[2019,7]]},"DOI":"10.1016\/j.cjca.2019.03.004","type":"journal-article","created":{"date-parts":[[2019,3,19]],"date-time":"2019-03-19T02:35:38Z","timestamp":1552962938000},"page":"802-804","update-policy":"http:\/\/dx.doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"title":["QT-Interval Assessment in Left Bundle Branch Block: Deciphering Normal Within Abnormal"],"prefix":"10.1016","volume":"35","author":[{"given":"Jason D.","family":"Roberts","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lorne J.","family":"Gula","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.cjca.2019.03.004_bib1","doi-asserted-by":"crossref","first-page":"868","DOI":"10.1161\/CIRCEP.111.962019","article-title":"Long-QT syndrome: from genetics to management","volume":"5","author":"Schwartz","year":"2012","journal-title":"Circ Arrhythm Electrophysiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib2","doi-asserted-by":"crossref","first-page":"802","DOI":"10.1016\/j.jacc.2010.09.048","article-title":"The short QT syndrome: proposed diagnostic criteria","volume":"57","author":"Gollob","year":"2011","journal-title":"J\u00a0Am Coll Cardiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib3","doi-asserted-by":"crossref","first-page":"3109","DOI":"10.1093\/eurheartj\/eht089","article-title":"The long QT syndrome: a transatlantic clinical approach to diagnosis and therapy","volume":"34","author":"Schwartz","year":"2013","journal-title":"Eur Heart J"},{"key":"10.1016\/j.cjca.2019.03.004_bib4","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCEP.116.004645","article-title":"Effect of age and sex on the QTc interval in children and adolescents with type 1 and 2 long-QT syndrome","volume":"10","author":"Vink","year":"2017","journal-title":"Circ Arrhythm Electrophysiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib5","doi-asserted-by":"crossref","first-page":"315","DOI":"10.4330\/wjc.v7.i6.315","article-title":"Nomenclature, categorization and usage of formulae to adjust QT interval for heart rate","volume":"7","author":"Rabkin","year":"2015","journal-title":"World J Cardiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib6","doi-asserted-by":"crossref","first-page":"2345","DOI":"10.1161\/CIRCULATIONAHA.118.033943","article-title":"Determination and interpretation of the QT interval","volume":"138","author":"Vink","year":"2018","journal-title":"Circulation"},{"key":"10.1016\/j.cjca.2019.03.004_bib7","doi-asserted-by":"crossref","first-page":"756","DOI":"10.1016\/j.jacep.2016.12.005","article-title":"A\u00a0new QT interval correction formulae to adjust for increases in heart rate","volume":"3","author":"Rabkin","year":"2017","journal-title":"JACC Clin Electrophysiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib8","doi-asserted-by":"crossref","first-page":"2273","DOI":"10.1016\/j.hrthm.2014.08.026","article-title":"New formula for evaluation of the QT interval in patients with left bundle branch block","volume":"11","author":"Bogossian","year":"2014","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.cjca.2019.03.004_bib9","doi-asserted-by":"crossref","first-page":"684","DOI":"10.1111\/jce.13203","article-title":"A\u00a0new formula for estimating the true QT interval in left bundle branch block","volume":"28","author":"Wang","year":"2017","journal-title":"J\u00a0Cardiovasc Electrophysiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib10","doi-asserted-by":"crossref","first-page":"1017","DOI":"10.1016\/j.amjcard.2003.12.055","article-title":"Assessment of prolonged QT and JT intervals in ventricular conduction defects","volume":"93","author":"Rautaharju","year":"2004","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib11","first-page":"e31528","article-title":"Assessment of QT and JT intervals in patients with left bundle branch block","volume":"5","author":"Tabatabaei","year":"2016","journal-title":"Res Cardiovasc Med"},{"key":"10.1016\/j.cjca.2019.03.004_bib12","doi-asserted-by":"crossref","first-page":"481","DOI":"10.1016\/j.jelectrocard.2017.12.039","article-title":"New formula for defining \u201cnormal\u201d and \u201cprolonged\u201d QT in patients with bundle branch block","volume":"51","author":"Yankelson","year":"2018","journal-title":"J\u00a0Electrocardiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib13","doi-asserted-by":"crossref","first-page":"855","DOI":"10.1016\/j.cjca.2019.02.014","article-title":"Determination of the QT interval in left bundle branch block: development of a novel formula","volume":"35","author":"Tang","year":"2019","journal-title":"Can J Cardiol"},{"key":"10.1016\/j.cjca.2019.03.004_bib14","doi-asserted-by":"crossref","first-page":"759","DOI":"10.1016\/S0140-6736(69)91758-9","article-title":"T-wave changes after artificial pacing","volume":"1","author":"Chatterjee","year":"1969","journal-title":"Lancet Lond Engl"}],"container-title":["Canadian Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0828282X19301904?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0828282X19301904?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2019,7,8]],"date-time":"2019-07-08T00:46:49Z","timestamp":1562546809000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0828282X19301904"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,7]]},"references-count":14,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2019,7]]}},"alternative-id":["S0828282X19301904"],"URL":"https:\/\/doi.org\/10.1016\/j.cjca.2019.03.004","relation":{},"ISSN":["0828-282X"],"issn-type":[{"value":"0828-282X","type":"print"}],"subject":[],"published":{"date-parts":[[2019,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"QT-Interval Assessment in Left Bundle Branch Block: Deciphering Normal Within Abnormal","name":"articletitle","label":"Article Title"},{"value":"Canadian Journal of Cardiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.cjca.2019.03.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"simple-article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}