{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T14:37:05Z","timestamp":1793284625213,"version":"4.5.0"},"reference-count":11,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,11,1]],"date-time":"2026-11-01T00:00:00Z","timestamp":1793491200000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","heartandlung.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Heart & Lung"],"published-print":{"date-parts":[[2026,11]]},"DOI":"10.1016\/j.hrtlng.2026.102972","type":"journal-article","created":{"date-parts":[[2026,10,9]],"date-time":"2026-10-09T09:50:31Z","timestamp":1791539431000},"page":"102972","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"special_numbering":"C","title":["Prognostic significance of isolated left bundle branch block in patients presenting with chest pain without prior cardiometabolic disease"],"prefix":"10.1016","volume":"80","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-5741-8719","authenticated-orcid":false,"given":"Nadine","family":"Abazie","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0004-2753-4747","authenticated-orcid":false,"given":"Michael","family":"Obialor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joyce","family":"Sob","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-3681-8102","authenticated-orcid":false,"given":"Muhammad Asim","family":"Agha","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Muhammad Junaid","family":"Azhar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ella","family":"Tazuh","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-6508-7616","authenticated-orcid":false,"given":"Sammy","family":"Saqer","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miriam","family":"Michael","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"8","key":"10.1016\/j.hrtlng.2026.102972_bib0001","doi-asserted-by":"crossref","DOI":"10.1001\/jamanetworkopen.2025.25801","article-title":"Left bundle branch block as a risk factor for heart failure","volume":"8","author":"Thein","year":"2025","journal-title":"JAMA Netw Open"},{"issue":"15","key":"10.1016\/j.hrtlng.2026.102972_bib0002","doi-asserted-by":"crossref","first-page":"1160","DOI":"10.1136\/heartjnl-2018-314295","article-title":"Clinical implications of electrocardiographic bundle branch block in primary care","volume":"105","author":"Rasmussen","year":"2019","journal-title":"Heart"},{"issue":"12","key":"10.1016\/j.hrtlng.2026.102972_bib0003","doi-asserted-by":"crossref","first-page":"1494","DOI":"10.1002\/clc.23467","article-title":"Risk and predictors of dyssynchrony cardiomyopathy in left bundle branch block with preserved left ventricular ejection fraction","volume":"43","author":"Sharma","year":"2020","journal-title":"Clin Cardiol"},{"issue":"7","key":"10.1016\/j.hrtlng.2026.102972_bib0004","doi-asserted-by":"crossref","first-page":"e229","DOI":"10.1016\/j.hrthm.2024.12.038","article-title":"Left bundle branch block\u2014innocent bystander, silent menace, or both","volume":"22","author":"Lau","year":"2025","journal-title":"Heart Rhythm"},{"issue":"6","key":"10.1016\/j.hrtlng.2026.102972_bib0005","doi-asserted-by":"crossref","first-page":"956","DOI":"10.1093\/europace\/euaa008","article-title":"Prognosis of incidental left bundle branch block","volume":"22","author":"Zegard","year":"2020","journal-title":"Europace"},{"issue":"20","key":"10.1016\/j.hrtlng.2026.102972_bib0007","doi-asserted-by":"crossref","first-page":"1559","DOI":"10.1136\/heartjnl-2018-314673","article-title":"Diagnosis of acute myocardial infarction in the presence of left bundle branch block","volume":"105","author":"Nestelberger","year":"2019","journal-title":"Heart"},{"issue":"2","key":"10.1016\/j.hrtlng.2026.102972_bib0008","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/j.jacc.2012.02.054","article-title":"Evolving considerations in the management of patients with left bundle branch block and suspected myocardial infarction","volume":"60","author":"Neeland","year":"2012","journal-title":"J Am Coll Cardiol"},{"issue":"11","key":"10.1016\/j.hrtlng.2026.102972_bib0009","doi-asserted-by":"crossref","first-page":"1565","DOI":"10.1016\/j.amjcard.2011.01.039","article-title":"Long-term cardiovascular outcomes in patients with angina pectoris presenting with bundle branch block","volume":"107","author":"Bansilal","year":"2011","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.hrtlng.2026.102972_bib0010","doi-asserted-by":"crossref","first-page":"40","DOI":"10.1016\/j.amjcard.2021.03.047","article-title":"Prevalence, incidence and prognostic implications of left bundle branch block in patients with chronic coronary syndromes (from the CLARIFY registry)","volume":"150","author":"Darmon","year":"2021","journal-title":"Am J Cardiol"},{"key":"10.1016\/j.hrtlng.2026.102972_bib0011","unstructured":"TriNetX, LLC. TriNetX Global Collaborative Network [database on the Internet]; c2016\u20132025. Available from 2025: https:\/\/live.trinetx.com."},{"issue":"24","key":"10.1016\/j.hrtlng.2026.102972_bib0006","doi-asserted-by":"crossref","first-page":"3177","DOI":"10.1016\/j.jacc.2018.09.069","article-title":"Idiopathic\/iatrogenic left bundle branch block-induced reversible left ventricle dysfunction: JACC state-of-the-art review","volume":"72","author":"Auffret","year":"2018","journal-title":"J Am Coll Cardiol"}],"container-title":["Heart & Lung"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0147956326002566?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0147956326002566?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,29]],"date-time":"2026-10-29T14:11:37Z","timestamp":1793283097000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0147956326002566"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,11]]},"references-count":11,"alternative-id":["S0147956326002566"],"URL":"https:\/\/doi.org\/10.1016\/j.hrtlng.2026.102972","relation":{},"ISSN":["0147-9563"],"issn-type":[{"value":"0147-9563","type":"print"}],"subject":[],"published":{"date-parts":[[2026,11]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Prognostic significance of isolated left bundle branch block in patients presenting with chest pain without prior cardiometabolic disease","name":"articletitle","label":"Article Title"},{"value":"Heart & Lung","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.hrtlng.2026.102972","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Elsevier Inc. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"102972"}}