{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,5]],"date-time":"2026-09-05T22:48:41Z","timestamp":1788648521613,"version":"build-2803163510"},"reference-count":11,"publisher":"Elsevier BV","issue":"31","license":[{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T00:00:00Z","timestamp":1785542400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,5,13]],"date-time":"2026-05-13T00:00:00Z","timestamp":1778630400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","jacc.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["JACC: Case Reports"],"published-print":{"date-parts":[[2026,8]]},"DOI":"10.1016\/j.jaccas.2026.108760","type":"journal-article","created":{"date-parts":[[2026,6,12]],"date-time":"2026-06-12T21:44:51Z","timestamp":1781300691000},"page":"108760","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"title":["Pacemaker Implantation in Persistent Left-Sided Superior Vena Cava"],"prefix":"10.1016","volume":"31","author":[{"given":"Mohsin","family":"Farooq","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Abdul","family":"Hamid","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Azhar","family":"Farooqui","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mokhtar","family":"Ibrahim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5321-4377","authenticated-orcid":false,"given":"Ayman","family":"Helal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"2","key":"10.1016\/j.jaccas.2026.108760_bib1","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1002\/j.2205-0140.2012.tb00228.x","article-title":"Persistent left superior vena cava - considerations in fetal, pediatric and adult populations","volume":"15","author":"Saha","year":"2012","journal-title":"Australas J Ultrasound Med"},{"issue":"2","key":"10.1016\/j.jaccas.2026.108760_bib2","doi-asserted-by":"crossref","first-page":"255","DOI":"10.1007\/s10840-018-0377-4","article-title":"Transvenous cardiac implantable electronic device implantation in patients with persistent left superior vena cava in a tertiary center","volume":"53","author":"Chen","year":"2018","journal-title":"J Interv Card Electrophysiol"},{"issue":"2","key":"10.1016\/j.jaccas.2026.108760_bib3","doi-asserted-by":"crossref","first-page":"47","DOI":"10.4103\/2231-0770.179550","article-title":"Troubleshooting during pacemaker implant in persistent left superior vena cava with absence of right superior vena cava (isolated persistent left superior vena cava)","volume":"6","author":"Razi","year":"2016","journal-title":"Avicenna J Med"},{"issue":"1","key":"10.1016\/j.jaccas.2026.108760_bib4","doi-asserted-by":"crossref","first-page":"110","DOI":"10.1186\/s13244-020-00906-2","article-title":"Persistent left superior vena cava: clinical importance and differential diagnoses","volume":"11","author":"Azizova","year":"2020","journal-title":"Insights Imaging"},{"issue":"4","key":"10.1016\/j.jaccas.2026.108760_bib5","doi-asserted-by":"crossref","first-page":"265","DOI":"10.5301\/jva.5000371","article-title":"Congenital anomalies of superior vena cava and their implications in central venous catheterization","volume":"16","author":"Rossi","year":"2015","journal-title":"J Vasc Access"},{"issue":"4","key":"10.1016\/j.jaccas.2026.108760_bib6","article-title":"Right ventricular lead migration to the abdominal cavity: a case report of an unexpected journey","volume":"9","author":"Antoun","year":"2025","journal-title":"Eur Heart J Case Rep"},{"issue":"7","key":"10.1016\/j.jaccas.2026.108760_bib7","doi-asserted-by":"crossref","first-page":"1505","DOI":"10.1007\/s10840-024-01761-7","article-title":"Challenges and pitfalls during CRT implantation in patients with persistent left superior vena cava","volume":"67","author":"Akdis","year":"2024","journal-title":"J Interv Card Electrophysiol"},{"key":"10.1016\/j.jaccas.2026.108760_bib8","article-title":"When Patent Foramen Ovale (PFO) can cause trouble-a misplacement of pacemaker lead into the left ventricle","volume":"2026","author":"Helal","year":"2026","journal-title":"Case Rep Cardiol"},{"issue":"4","key":"10.1016\/j.jaccas.2026.108760_bib9","doi-asserted-by":"crossref","first-page":"5403","DOI":"10.19102\/icrm.2023.14043","article-title":"Approaches for successful implantation of cardiac implantable devices in patients with persistent left superior vena cava","volume":"14","author":"Afzal","year":"2023","journal-title":"J Innov Card Rhythm Manag"},{"key":"10.1016\/j.jaccas.2026.108760_bib10","article-title":"Longevity and innovation: Cardiac resynchronization therapy in a 100-year-old patient with severe heart failure-a 4-year follow-up","volume":"2026","author":"Helal","year":"2026","journal-title":"Case Rep Cardiol"},{"issue":"6","key":"10.1016\/j.jaccas.2026.108760_bib11","doi-asserted-by":"crossref","first-page":"881","DOI":"10.1016\/j.hrthm.2024.02.035","article-title":"Conduction system pacing versus biventricular pacing in heart failure with reduced ejection fraction: a systematic review and meta-analysis of randomized controlled trials","volume":"21","author":"Ferreira","year":"2024","journal-title":"Heart Rhythm"}],"container-title":["JACC: Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666084926019194?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666084926019194?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,8,5]],"date-time":"2026-08-05T19:59:21Z","timestamp":1785959961000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2666084926019194"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,8]]},"references-count":11,"journal-issue":{"issue":"31","published-print":{"date-parts":[[2026,8]]}},"alternative-id":["S2666084926019194"],"URL":"https:\/\/doi.org\/10.1016\/j.jaccas.2026.108760","relation":{},"ISSN":["2666-0849"],"issn-type":[{"value":"2666-0849","type":"print"}],"subject":[],"published":{"date-parts":[[2026,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Pacemaker Implantation in Persistent Left-Sided Superior Vena Cava","name":"articletitle","label":"Article Title"},{"value":"JACC: Case Reports","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jaccas.2026.108760","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier on behalf of the American College of Cardiology Foundation.","name":"copyright","label":"Copyright"}],"article-number":"108760"}}