{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,30]],"date-time":"2026-05-30T01:07:07Z","timestamp":1780103227032,"version":"3.54.0"},"reference-count":9,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,2,1]],"date-time":"2026-02-01T00:00:00Z","timestamp":1769904000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T00:00:00Z","timestamp":1762473600000},"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":[[2026,2]]},"DOI":"10.1016\/j.jaccas.2025.106328","type":"journal-article","created":{"date-parts":[[2025,12,3]],"date-time":"2025-12-03T20:51:29Z","timestamp":1764795089000},"page":"106328","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"title":["Conservative Management for Left Atrial Intramural Hematoma After Cryoballoon Ablation"],"prefix":"10.1016","volume":"31","author":[{"ORCID":"https:\/\/orcid.org\/0009-0009-3080-9998","authenticated-orcid":false,"given":"Taku","family":"Shimojo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Naoaki","family":"Onishi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ren","family":"Kimura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kiyotaka","family":"Shimamura","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yohei","family":"Kobayashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomohisa","family":"Tada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chinatsu","family":"Yamada","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haruyasu","family":"Ito","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fujio","family":"Hayashi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jaccas.2025.106328_bib1","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1093\/icvts\/ivu317","article-title":"Left atrial dissection: an almost unknown entity","volume":"20","author":"Fukuhara","year":"2015","journal-title":"Interact Cardiovasc Thorac Surg"},{"key":"10.1016\/j.jaccas.2025.106328_bib2","doi-asserted-by":"crossref","first-page":"227","DOI":"10.1016\/j.jaccas.2019.11.043","article-title":"Left atrial intramural hematoma after radiofrequency catheter ablation: beware of the unexpected","volume":"2","author":"Haseeb","year":"2020","journal-title":"JACC Case Rep"},{"key":"10.1016\/j.jaccas.2025.106328_bib3","article-title":"Interatrial septal dissection complicating a MitraClip procedure","volume":"30","author":"Abdelaziz","year":"2018","journal-title":"J Invasive Cardiol"},{"key":"10.1016\/j.jaccas.2025.106328_bib4","article-title":"Interatrial septum dissection and closure from transseptal puncture during mitral transcatheter edge-to-edge repair: a case report","volume":"8","author":"Kim","year":"2024","journal-title":"Eur Heart J Case Rep"},{"key":"10.1016\/j.jaccas.2025.106328_bib5","first-page":"424","article-title":"Interatrial septum dissection and atrial wall hematoma following transseptal puncture: a systematic review of the literature","volume":"96","author":"Meier","year":"2020","journal-title":"Catheter Cardiovasc Interv"},{"key":"10.1016\/j.jaccas.2025.106328_bib6","doi-asserted-by":"crossref","first-page":"223","DOI":"10.1016\/j.jaccas.2019.08.032","article-title":"Left atrial intramural hematoma post-ablation of supraventricular tachycardia: a rare complication treated successfully","volume":"2","author":"Giudicatti","year":"2020","journal-title":"JACC Case Rep"},{"key":"10.1016\/j.jaccas.2025.106328_bib7","doi-asserted-by":"crossref","first-page":"311","DOI":"10.1016\/j.hrcr.2024.12.017","article-title":"Left atrial intramural hematoma during radiofrequency catheter ablation for atrial fibrillation: the important role of intracardiac echocardiography","volume":"11","author":"Dos Santos","year":"2025","journal-title":"HeartRhythm Case Rep"},{"key":"10.1016\/j.jaccas.2025.106328_bib8","doi-asserted-by":"crossref","first-page":"667","DOI":"10.1093\/europace\/eup052","article-title":"Intramural left atrial haematoma mimicking cardiac tamponade after catheter ablation of atrial fibrillation","volume":"11","author":"Kurek","year":"2009","journal-title":"Europace"},{"key":"10.1016\/j.jaccas.2025.106328_bib9","doi-asserted-by":"crossref","first-page":"580","DOI":"10.4070\/kcj.2016.46.4.580","article-title":"Conservative management of left atrial intramural hematoma after catheter ablation","volume":"46","author":"Moradi","year":"2016","journal-title":"Korean Circ J"}],"container-title":["JACC: Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666084925031146?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666084925031146?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,5,30]],"date-time":"2026-05-30T00:42:00Z","timestamp":1780101720000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2666084925031146"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2]]},"references-count":9,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2026,2]]}},"alternative-id":["S2666084925031146"],"URL":"https:\/\/doi.org\/10.1016\/j.jaccas.2025.106328","relation":{},"ISSN":["2666-0849"],"issn-type":[{"value":"2666-0849","type":"print"}],"subject":[],"published":{"date-parts":[[2026,2]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Conservative Management for Left Atrial Intramural Hematoma After Cryoballoon Ablation","name":"articletitle","label":"Article Title"},{"value":"JACC: Case Reports","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jaccas.2025.106328","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":"106328"}}