{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,29]],"date-time":"2026-08-29T00:54:04Z","timestamp":1787964844891,"version":"build-2784847793"},"reference-count":15,"publisher":"Springer Science and Business Media LLC","issue":"1","license":[{"start":{"date-parts":[[2025,5,30]],"date-time":"2025-05-30T00:00:00Z","timestamp":1748563200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"},{"start":{"date-parts":[[2025,5,30]],"date-time":"2025-05-30T00:00:00Z","timestamp":1748563200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"funder":[{"name":"Medical Scientific Research Foundation of Zhejiang Province","award":["2025KY1403"],"award-info":[{"award-number":["2025KY1403"]}]},{"name":"Zhu Xiu Shan Talent Project of Ningbo No.2 Hospital, China","award":["2023HMYQ18"],"award-info":[{"award-number":["2023HMYQ18"]}]},{"name":"Zhejiang Provincial Public Service and Application Research Foundation","award":["LGF22H020009"],"award-info":[{"award-number":["LGF22H020009"]}]},{"name":"Ningbo Major Research and Development Plan Project","award":["2024Z235"],"award-info":[{"award-number":["2024Z235"]}]}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["BMC Cardiovasc Disord"],"DOI":"10.1186\/s12872-025-04895-2","type":"journal-article","created":{"date-parts":[[2025,5,30]],"date-time":"2025-05-30T20:22:27Z","timestamp":1748636547000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Electrogram transition patterns in left bundle branch pacing: a case report"],"prefix":"10.1186","volume":"25","author":[{"given":"Jiabo","family":"Shen","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Longfu","family":"Jiang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hao","family":"Wu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hengdong","family":"Li","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2025,5,30]]},"reference":[{"key":"4895_CR1","doi-asserted-by":"publisher","first-page":"1736.e1731","DOI":"10.1016\/j.cjca.2017.09.013","volume":"33","author":"W Huang","year":"2017","unstructured":"Huang W, Su L, Wu S, Xu L, Xiao F, Zhou X, et al. A Novel Pacing Strategy With Low and Stable Output: Pacing the Left Bundle Branch Immediately Beyond the Conduction Block. Can J Cardiol. 2017;33:1736.e1731-1736.e1733.","journal-title":"Can J Cardiol"},{"key":"4895_CR2","doi-asserted-by":"publisher","first-page":"1205","DOI":"10.1016\/j.jacc.2022.07.019","volume":"80","author":"Y Wang","year":"2022","unstructured":"Wang Y, Zhu H, Hou X, Wang Z, Zou F, Qian Z, et al. Randomized Trial of Left Bundle Branch vs Biventricular Pacing for Cardiac Resynchronization Therapy. J Am Coll Cardiol. 2022;80:1205\u201316.","journal-title":"J Am Coll Cardiol"},{"key":"4895_CR3","doi-asserted-by":"publisher","first-page":"1208","DOI":"10.1093\/europace\/euad043","volume":"25","author":"H Burri","year":"2023","unstructured":"Burri H, Jastrzebski M, Cano \u00d3, \u010curila K, de Pooter J, Huang W, et al. EHRA clinical consensus statement on conduction system pacing implantation: endorsed by the Asia Pacific Heart Rhythm Society (APHRS), Canadian Heart Rhythm Society (CHRS), and Latin American Heart Rhythm Society (LAHRS). Europace. 2023;25:1208\u201336.","journal-title":"Europace"},{"key":"4895_CR4","doi-asserted-by":"publisher","first-page":"e17","DOI":"10.1016\/j.hrthm.2023.03.1538","volume":"20","author":"MK Chung","year":"2023","unstructured":"Chung MK, Patton KK, Lau CP, Dal Forno ARJ, Al-Khatib SM, Arora V, et al. 2023 HRS\/APHRS\/LAHRS guideline on cardiac physiologic pacing for the avoidance and mitigation of heart failure. Heart Rhythm. 2023;20:e17\u201391.","journal-title":"Heart Rhythm"},{"key":"4895_CR5","doi-asserted-by":"crossref","unstructured":"Wu S, Chen X, Wang S, Xu L, Xiao F, Huang Z, Z et al. Evaluation of the Criteria to Distinguish Left Bundle Branch Pacing From Left Ventricular Septal Pacing. JACC Clin Electrophysiol. 2021;7:1166\u20131177.","DOI":"10.1016\/j.jacep.2021.02.018"},{"key":"4895_CR6","doi-asserted-by":"publisher","first-page":"1315","DOI":"10.1016\/j.cjca.2022.03.003","volume":"38","author":"J Shen","year":"2022","unstructured":"Shen J, Jiang L, Cai X, Wu H, Pan L. Left Bundle Branch Pacing Guided by Continuous Pacing Technique That Can Monitor Electrocardiograms and Electrograms in Real Time: A Technical Report. Can J Cardiol. 2022;38:1315\u20137.","journal-title":"Can J Cardiol"},{"key":"4895_CR7","doi-asserted-by":"crossref","unstructured":"Shen J, Jiang L, Wu H, Zhang L, Li H, Pan L. Electrophysiological characteristics of lead position-dependent electrogram uninterrupted transition during left bundle branch pacing. Heart Rhythm. 2024;6:S1547\u20135271(24)03530\u20136.","DOI":"10.1101\/2024.06.16.24308988"},{"key":"4895_CR8","doi-asserted-by":"publisher","first-page":"1","DOI":"10.1016\/j.cjca.2022.09.008","volume":"39","author":"J Shen","year":"2023","unstructured":"Shen J, Jiang L, Wu H, Cai X, Zhuo S, Pan L. A Continuous Pacing and Recording Technique for Differentiating Left Bundle Branch Pacing From Left Ventricular Septal Pacing: Electrophysiologic Evidence From an Intrapatient-Controlled Study. Can J Cardiol. 2023;39:1\u201310.","journal-title":"Can J Cardiol"},{"issue":"25","key":"4895_CR9","first-page":"02384","volume":"S1547\u20135271","author":"M Jastrz\u0119bski","year":"2025","unstructured":"Jastrz\u0119bski M, Moskal P, Kie\u0142basa G. Novel electrocardiographic observations during left bundle branch area pacing: multiple QRS transition, supernormality, concealed capture, virtual electrode effect, and other phenomena. Heart Rhythm. 2025Apr 23;S1547\u20135271(25):02384\u20137.","journal-title":"Heart Rhythm"},{"key":"4895_CR10","doi-asserted-by":"publisher","first-page":"1876","DOI":"10.1161\/CIRCULATIONAHA.118.038648","volume":"139","author":"GA Upadhyay","year":"2019","unstructured":"Upadhyay GA, Cherian T, Shatz DY, Beaser AD, Aziz Z, Ozcan C, Broman MT, Nayak HM, Tung R. Intracardiac Delineation of Septal Conduction in Left Bundle-Branch Block Patterns. Circulation. 2019;139:1876\u201388.","journal-title":"Circulation"},{"issue":"9","key":"4895_CR11","doi-asserted-by":"publisher","first-page":"1059172","DOI":"10.3389\/fcvm.2022.1059172","volume":"1","author":"J Shen","year":"2023","unstructured":"Shen J, Jiang L, Wu H, Li H, Zhang L, Zhong J, et al. High-pass filter settings and the role and mechanism of discrete ventricular electrograms in left bundle branch pacing. Front Cardiovasc Med. 2023;1(9):1059172.","journal-title":"Front Cardiovasc Med"},{"issue":"5","key":"4895_CR12","doi-asserted-by":"publisher","first-page":"728","DOI":"10.1016\/j.hrthm.2022.01.018","volume":"19","author":"SS Ponnusamy","year":"2022","unstructured":"Ponnusamy SS, Basil W, Vijayaraman P. Electrophysiological characteristics of septal perforation during left bundle branch pacing. Heart Rhythm. 2022;19(5):728\u201334.","journal-title":"Heart Rhythm"},{"issue":"3","key":"4895_CR13","doi-asserted-by":"publisher","first-page":"284","DOI":"10.33963\/KP.a2023.0033","volume":"81","author":"S Zhuo","year":"2023","unstructured":"Zhuo S, Jiang L, Cai X. How to define setup channels for an electrophysiological recording system in left bundle branch pacing. Kardiol Pol. 2023;81(3):284\u20136.","journal-title":"Kardiol Pol"},{"issue":"1","key":"4895_CR14","doi-asserted-by":"publisher","first-page":"40","DOI":"10.1093\/europace\/euab164","volume":"24","author":"M Jastrz\u0119bski","year":"2022","unstructured":"Jastrz\u0119bski M, Burri H, Kie\u0142basa G, Curila K, Moskal P, Bednarek A, Rajzer M, Vijayaraman P. The V6\u2013V1 interpeak interval: a novel criterion for the diagnosis of left bundle branch capture. Europace. 2022Jan 4;24(1):40\u20137.","journal-title":"Europace"},{"issue":"25","key":"4895_CR15","first-page":"02234","volume":"S1547\u20135271","author":"G Hu","year":"2025","unstructured":"Hu G, Xu D, Chen F, Xue S, Xu S, Qian Z, Wang Y, Zou J, Hou X. Electrophysiological conduction characteristics and clinical implications of prolonged Stim-R wave peak time during left bundle branch pacing. Heart Rhythm. 2025Mar 21;S1547\u20135271(25):02234\u20139.","journal-title":"Heart Rhythm"}],"container-title":["BMC Cardiovascular Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12872-025-04895-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/article\/10.1186\/s12872-025-04895-2\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/link.springer.com\/content\/pdf\/10.1186\/s12872-025-04895-2.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,5,30]],"date-time":"2025-05-30T20:22:30Z","timestamp":1748636550000},"score":1,"resource":{"primary":{"URL":"https:\/\/bmccardiovascdisord.biomedcentral.com\/articles\/10.1186\/s12872-025-04895-2"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,5,30]]},"references-count":15,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2025,12]]}},"alternative-id":["4895"],"URL":"https:\/\/doi.org\/10.1186\/s12872-025-04895-2","relation":{},"ISSN":["1471-2261"],"issn-type":[{"value":"1471-2261","type":"electronic"}],"subject":[],"published":{"date-parts":[[2025,5,30]]},"assertion":[{"value":"13 February 2025","order":1,"name":"received","label":"Received","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"29 May 2025","order":2,"name":"accepted","label":"Accepted","group":{"name":"ArticleHistory","label":"Article History"}},{"value":"30 May 2025","order":3,"name":"first_online","label":"First Online","group":{"name":"ArticleHistory","label":"Article History"}},{"order":1,"name":"Ethics","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"We hereby affirm that we have secured written informed consent from the individual presented in this case report, for the publication of identifying information and images in this online publication.","order":2,"name":"Ethics","group":{"name":"EthicsHeading","label":"Ethics approval and consent to participate"}},{"value":"The subject has willingly granted his informed consent for the publication of his case.","order":3,"name":"Ethics","group":{"name":"EthicsHeading","label":"Consent for publication"}},{"value":"The authors declare no competing interests.","order":4,"name":"Ethics","group":{"name":"EthicsHeading","label":"Competing interests"}}],"article-number":"420"}}