{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,4]],"date-time":"2026-10-04T03:09:35Z","timestamp":1791083375362,"version":"4.1.0"},"reference-count":36,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,2,3]],"date-time":"2026-02-03T00:00:00Z","timestamp":1770076800000},"content-version":"vor","delay-in-days":33,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Indian Pacing and Electrophysiology Journal"],"published-print":{"date-parts":[[2026,1]]},"DOI":"10.1016\/j.ipej.2026.02.005","type":"journal-article","created":{"date-parts":[[2026,2,5]],"date-time":"2026-02-05T16:07:45Z","timestamp":1770307665000},"page":"35-45","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"title":["Anatomy of the coronary sinus in atrial fibrillation: Focus on the vein of Marshall and ethanol ablation strategies"],"prefix":"10.1016","volume":"26","author":[{"given":"Adolfo","family":"Fontenla","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2237-2545","authenticated-orcid":false,"given":"David","family":"Gonzalez-Casal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9509-5801","authenticated-orcid":false,"given":"Tom\u00e1s","family":"Datino","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2633-3623","authenticated-orcid":false,"given":"Nina Soto","family":"Flores","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dami\u00e1n","family":"S\u00e1nchez-Quintana","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jos\u00e9-\u00c1ngel","family":"Cabrera","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"Supplement 5","key":"10.1016\/j.ipej.2026.02.005_bib1","doi-asserted-by":"crossref","first-page":"v15","DOI":"10.1093\/europace\/eup270","article-title":"The anatomy of the coronary sinus venous system for the cardiac electrophysiologist","volume":"11","author":"Habib","year":"2009","journal-title":"Europace"},{"issue":"1","key":"10.1016\/j.ipej.2026.02.005_bib2","doi-asserted-by":"crossref","first-page":"E1","DOI":"10.1148\/rg.321115014","article-title":"Coronary veins: comprehensive CT-Anatomic classification and review of variants and clinical implications","volume":"32","author":"Saremi","year":"2012","journal-title":"Radiographics"},{"issue":"1","key":"10.1016\/j.ipej.2026.02.005_bib3","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1111\/j.1540-8167.2012.02443.x","article-title":"Anatomy of the coronary sinus and epicardial coronary venous system in 620 hearts: an electrophysiology perspective","volume":"24","author":"Noheria","year":"2013","journal-title":"J Cardiovasc Electrophysiol"},{"issue":"2","key":"10.1016\/j.ipej.2026.02.005_bib4","doi-asserted-by":"crossref","first-page":"124","DOI":"10.1007\/s00399-022-00865-9","article-title":"Anatomical knowledge for the ablation of left and right atrial flutter","volume":"33","author":"Soto","year":"2022","journal-title":"Herzschrittmachertherap Elektrophysiol"},{"issue":"9","key":"10.1016\/j.ipej.2026.02.005_bib5","doi-asserted-by":"crossref","first-page":"1020","DOI":"10.1016\/j.jacep.2017.02.022","article-title":"The human left atrial venous circulation as a vascular route for atrial pharmacological therapies","volume":"3","author":"Valderr\u00e1bano","year":"2017","journal-title":"JACC Clin Electrophysiol"},{"issue":"3","key":"10.1016\/j.ipej.2026.02.005_bib6","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1093\/eurheartj\/ehm606","article-title":"The architecture of the left lateral atrial wall: a particular anatomic region with implications for ablation of atrial fibrillation","volume":"29","author":"Cabrera","year":"2008","journal-title":"Eur Heart J"},{"issue":"3","key":"10.1016\/j.ipej.2026.02.005_bib7","doi-asserted-by":"crossref","first-page":"H1629","DOI":"10.1152\/ajpheart.00139.2007","article-title":"The ligament of Marshall as a parasympathetic conduit","volume":"293","author":"Ulphani","year":"2007","journal-title":"Am J Physiol Heart Circ Physiol"},{"issue":"4","key":"10.1016\/j.ipej.2026.02.005_bib8","doi-asserted-by":"crossref","first-page":"1324","DOI":"10.1016\/S0735-1097(00)00819-6","article-title":"The ligament of Marshall: a structural analysis in human hearts with implications for atrial arrhythmias","volume":"36","author":"Kim","year":"2000","journal-title":"J Am Coll Cardiol"},{"issue":"140","key":"10.1016\/j.ipej.2026.02.005_bib9","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1098\/rstl.1850.0007","author":"Marshall","year":"1850","journal-title":"Phil Trans Roy Soc Lond"},{"issue":"18","key":"10.1016\/j.ipej.2026.02.005_bib10","doi-asserted-by":"crossref","first-page":"5384","DOI":"10.3390\/jcm11185384","article-title":"Angiographic characteristics of the vein of marshall in patients with and without atrial fibrillation","volume":"11","author":"Ding","year":"2022","journal-title":"J Clin Med"},{"issue":"2","key":"10.1016\/j.ipej.2026.02.005_bib11","doi-asserted-by":"crossref","first-page":"593","DOI":"10.1016\/j.hrthm.2015.10.018","article-title":"Ligament and vein of Marshall: a therapeutic opportunity in atrial fibrillation","volume":"13","author":"Rodr\u00edguez-Ma\u00f1ero","year":"2016","journal-title":"Heart Rhythm"},{"issue":"8","key":"10.1016\/j.ipej.2026.02.005_bib12","doi-asserted-by":"crossref","first-page":"1207","DOI":"10.1016\/j.hrthm.2012.03.008","article-title":"Ethanol infusion in the vein of Marshall facilitates mitral isthmus ablation","volume":"9","author":"B\u00e1ez-Escudero","year":"2012","journal-title":"Heart Rhythm"},{"issue":"6","key":"10.1016\/j.ipej.2026.02.005_bib13","doi-asserted-by":"crossref","first-page":"430","DOI":"10.1111\/apm.13400","article-title":"The autonomic nerves around the vein of Marshall: a postmortem study with clinical implications","volume":"132","author":"Depes","year":"2024","journal-title":"APMIS"},{"issue":"7","key":"10.1016\/j.ipej.2026.02.005_bib14","doi-asserted-by":"crossref","first-page":"809","DOI":"10.1046\/j.1540-8167.2004.03651.x","article-title":"Left atrial isthmus: anatomic aspects relevant for linear catheter ablation procedures in humans","volume":"15","author":"Becker","year":"2004","journal-title":"J Cardiovasc Electrophysiol"},{"issue":"7","key":"10.1016\/j.ipej.2026.02.005_bib15","doi-asserted-by":"crossref","first-page":"689","DOI":"10.1093\/eurheartj\/ehi095","article-title":"Where to draw the mitral isthmus line in catheter ablation of atrial fibrillation: histological analysis","volume":"26","author":"Wittkampf","year":"2005","journal-title":"Eur Heart J"},{"issue":"8","key":"10.1016\/j.ipej.2026.02.005_bib16","doi-asserted-by":"crossref","first-page":"1069","DOI":"10.1093\/europace\/eus176","article-title":"Muscular architecture of the mitral isthmus: anatomical determinants for catheter ablation","volume":"14","author":"Cabrera","year":"2012","journal-title":"Europace"},{"issue":"16","key":"10.1016\/j.ipej.2026.02.005_bib17","doi-asserted-by":"crossref","first-page":"1620","DOI":"10.1001\/jama.2020.16195","article-title":"Effect of catheter ablation with Vein of Marshall ethanol infusion vs catheter ablation alone on persistent atrial fibrillation: the VENUS randomized clinical trial","volume":"324","author":"Valderr\u00e1bano","year":"2020","journal-title":"JAMA"},{"issue":"5","key":"10.1016\/j.ipej.2026.02.005_bib18","doi-asserted-by":"crossref","first-page":"381","DOI":"10.1001\/jama.2024.24438","article-title":"Pulmonary vein isolation with optimized linear ablation vs pulmonary vein isolation alone for persistent AF: the PROMPT-AF randomized clinical trial","volume":"333","author":"Sang","year":"2025","journal-title":"JAMA"},{"issue":"5","key":"10.1016\/j.ipej.2026.02.005_bib19","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCEP.124.013427","article-title":"Marshall-plan ablation strategy versus pulmonary vein isolation in persistent AF: a randomized controlled trial","volume":"18","author":"Derval","year":"2025","journal-title":"Circ Arrhythm Electrophysiol"},{"issue":"4","key":"10.1016\/j.ipej.2026.02.005_bib20","doi-asserted-by":"crossref","first-page":"386","DOI":"10.1111\/jce.13161","article-title":"Radiofrequency catheter ablation targeting the vein of marshall in difficult mitral Isthmus ablation or pulmonary vein isolation","volume":"28","author":"Lee","year":"2017","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.ipej.2026.02.005_bib21","doi-asserted-by":"crossref","DOI":"10.1007\/s10840-025-02175-9","article-title":"Vein of Marshall 3D-electroanatomical mapping system reconstruction","author":"Angheben","year":"2025","journal-title":"J Intervent Card Electrophysiol"},{"issue":"3","key":"10.1016\/j.ipej.2026.02.005_bib22","doi-asserted-by":"crossref","first-page":"274","DOI":"10.1016\/j.hrthm.2023.11.029","article-title":"Use of intracardiac echocardiography in vein of Marshall ethanol infusion for ablation of persistent atrial fibrillation","volume":"21","author":"Ding","year":"2024","journal-title":"Heart Rhythm"},{"issue":"2","key":"10.1016\/j.ipej.2026.02.005_bib23","doi-asserted-by":"crossref","first-page":"168","DOI":"10.1016\/j.jacep.2021.09.020","article-title":"Optimized computed tomography acquisition protocol for ethanol infusion into the vein of marshall","volume":"8","author":"Takagi","year":"2022","journal-title":"JACC Clin Electrophysiol"},{"issue":"8","key":"10.1016\/j.ipej.2026.02.005_bib24","doi-asserted-by":"crossref","first-page":"2438","DOI":"10.3390\/jcm13082438","article-title":"Vein of Marshall ethanol infusion for AF ablation; A review","volume":"13","author":"O'Neill","year":"2024","journal-title":"J Clin Med"},{"issue":"8","key":"10.1016\/j.ipej.2026.02.005_bib25","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCEP.121.010001","article-title":"Vein of Marshall ethanol infusion: feasibility, pitfalls, and complications in over 700 patients","volume":"14","author":"Kamakura","year":"2021","journal-title":"Circ Arrhythm Electrophysiol"},{"issue":"11","key":"10.1016\/j.ipej.2026.02.005_bib26","article-title":"Angiographic assessment of vein of Marshall in atrial fibrillation: implications for identification and cannulation","volume":"9","author":"Zhang","year":"2023","journal-title":"Heliyon"},{"issue":"9","key":"10.1016\/j.ipej.2026.02.005_bib27","doi-asserted-by":"crossref","first-page":"955","DOI":"10.1111\/j.1540-8167.2008.01159.x","article-title":"Inducibility of atrial and ventricular arrhythmias along the ligament of Marshall: role of autonomic factors","volume":"19","author":"Lin","year":"2008","journal-title":"J Cardiovasc Electrophysiol"},{"issue":"7","key":"10.1016\/j.ipej.2026.02.005_bib28","doi-asserted-by":"crossref","first-page":"1030","DOI":"10.1016\/j.hrthm.2019.01.031","article-title":"Clinical impact of ethanol infusion into the vein of Marshall on the mitral isthmus area evaluated by atrial electrograms recorded inside the coronary sinus","volume":"16","author":"Kawaguchi","year":"2019","journal-title":"Heart Rhythm"},{"issue":"1","key":"10.1016\/j.ipej.2026.02.005_bib29","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/j.hrthm.2024.06.054","article-title":"Quantitative investigation of acute lesions created by ethanol infusion into the vein of Marshall","volume":"22","author":"Okishige","year":"2025","journal-title":"Heart Rhythm"},{"issue":"7","key":"10.1016\/j.ipej.2026.02.005_bib30","doi-asserted-by":"crossref","first-page":"1461","DOI":"10.1111\/jce.16311","article-title":"Vein of Marshall chemical ablation decreases atrial fibrillation drivers detected by CARTOFINDER","volume":"35","author":"Hasebe","year":"2024","journal-title":"J Cardiovasc Electrophysiol"},{"issue":"12","key":"10.1016\/j.ipej.2026.02.005_bib31","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCEP.120.008884","article-title":"Impact of vein of Marshall ethanol infusion on mitral isthmus block: efficacy and durability","volume":"13","author":"Nakashima","year":"2020","journal-title":"Circ Arrhythm Electrophysiol"},{"issue":"2","key":"10.1016\/j.ipej.2026.02.005_bib32","first-page":"610","article-title":"Simplified stepwise anatomical ablation strategy for mitral isthmus: efficacy, efficiency, safety, and outcome","volume":"25","author":"Li","year":"2023","journal-title":"EP Eur"},{"issue":"11","key":"10.1016\/j.ipej.2026.02.005_bib33","doi-asserted-by":"crossref","first-page":"1193","DOI":"10.1111\/j.1540-8167.2012.02380.x","article-title":"Mitral isthmus ablation using steerable sheath and high ablation power: a single center experience","volume":"23","author":"Wong","year":"2012","journal-title":"J Cardiovasc Electrophysiol"},{"issue":"9","key":"10.1016\/j.ipej.2026.02.005_bib34","doi-asserted-by":"crossref","first-page":"1679","DOI":"10.1111\/jce.14079","article-title":"Achieving durable mitral isthmus block: challenges, pitfalls, and methods of assessment","volume":"30","author":"Hamoud","year":"2019","journal-title":"J Cardiovasc Electrophysiol"},{"issue":"12","key":"10.1016\/j.ipej.2026.02.005_bib35","doi-asserted-by":"crossref","first-page":"3116","DOI":"10.1111\/jce.70100","article-title":"Impact of adjunctive vein of Marshall ethanol infusion on catheter ablation outcomes in atrial fibrillation: a systematic review and meta\u2010analysis","volume":"36","author":"Itaya","year":"2025","journal-title":"J Cardiovasc Electrophysiol"},{"issue":"12","key":"10.1016\/j.ipej.2026.02.005_bib36","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCEP.125.014049","article-title":"International survey on vein of Marshall retrograde ethanol infusion","volume":"18","author":"De Becker","year":"2025","journal-title":"Circ Arrhythm Electrophysiol"}],"container-title":["Indian Pacing and Electrophysiology Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0972629226000197?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0972629226000197?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,2,25]],"date-time":"2026-02-25T15:41:34Z","timestamp":1772034094000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0972629226000197"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":36,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["S0972629226000197"],"URL":"https:\/\/doi.org\/10.1016\/j.ipej.2026.02.005","relation":{},"ISSN":["0972-6292"],"issn-type":[{"value":"0972-6292","type":"print"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Anatomy of the coronary sinus in atrial fibrillation: Focus on the vein of Marshall and ethanol ablation strategies","name":"articletitle","label":"Article Title"},{"value":"Indian Pacing and Electrophysiology Journal","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ipej.2026.02.005","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Indian Heart Rhythm Society. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}