{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,2]],"date-time":"2026-10-02T20:15:41Z","timestamp":1790972141159,"version":"4.1.0"},"reference-count":14,"publisher":"Elsevier BV","issue":"8","license":[{"start":{"date-parts":[[2008,8,1]],"date-time":"2008-08-01T00:00:00Z","timestamp":1217548800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2008,8,1]],"date-time":"2008-08-01T00:00:00Z","timestamp":1217548800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","heartrhythmjournal.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Heart Rhythm"],"published-print":{"date-parts":[[2008,8]]},"DOI":"10.1016\/j.hrthm.2008.04.027","type":"journal-article","created":{"date-parts":[[2008,5,9]],"date-time":"2008-05-09T06:10:23Z","timestamp":1210313423000},"page":"1127-1133","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":35,"title":["Spatial and Temporal Stability of Complex Fractionated Electrograms in Patients with Persistent Atrial Fibrillation over Longer Time Periods: Relationship to Local Electrogram Cycle Length"],"prefix":"10.1016","volume":"5","author":[{"given":"Atul","family":"Verma","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zaev","family":"Wulffhart","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marianne","family":"Beardsall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bonnie","family":"Whaley","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carol","family":"Hill","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yaariv","family":"Khaykin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.hrthm.2008.04.027_bib1","doi-asserted-by":"crossref","first-page":"1231","DOI":"10.1161\/01.CIR.95.5.1231","article-title":"Configuration of unipolar atrial electrograms during electrically induced atrial fibrillation in humans","volume":"95","author":"Konings","year":"1997","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2008.04.027_bib2","doi-asserted-by":"crossref","first-page":"1588","DOI":"10.1161\/01.CIR.91.5.1588","article-title":"Chronic rapid atrial pacing","volume":"91","author":"Morillo","year":"1995","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2008.04.027_bib3","doi-asserted-by":"crossref","first-page":"1197","DOI":"10.1111\/j.1540-8167.2007.00976.x","article-title":"Autonomic mechanism to explain complex fractionated atrial electrograms (CFAE)","volume":"18","author":"Lin","year":"2007","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.04.027_bib4","doi-asserted-by":"crossref","first-page":"2044","DOI":"10.1016\/j.jacc.2003.12.054","article-title":"A new approach for catheter ablation of atrial fibrillation: mapping of the electrophysiologic substrate","volume":"43","author":"Nademanee","year":"2004","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.hrthm.2008.04.027_bib5","doi-asserted-by":"crossref","first-page":"198","DOI":"10.1016\/j.hrthm.2007.09.027","article-title":"A prospective, multicenter evaluation of ablating complex fractionated electrograms (CFEs) during atrial fibrillation (AF) identified by an automated mapping algorithm: acute effects on AF and efficacy as an adjuvant strategy","volume":"5","author":"Verma","year":"2008","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2008.04.027_bib6","doi-asserted-by":"crossref","first-page":"151","DOI":"10.1111\/j.1540-8167.2006.00673.x","article-title":"Efficacy of adjuvant anterior left atrial ablation during intracardiac echocardiography-guided pulmonary vein antrum isolation for atrial fibrillation","volume":"18","author":"Verma","year":"2007","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.04.027_bib7","doi-asserted-by":"crossref","first-page":"2606","DOI":"10.1161\/CIRCULATIONAHA.107.691386","article-title":"Radiofrequency catheter ablation of chronic atrial fibrillation guided by complex electrograms","volume":"115","author":"Oral","year":"2007","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2008.04.027_bib8","doi-asserted-by":"crossref","first-page":"1013","DOI":"10.1016\/j.hrthm.2007.04.021","article-title":"Automated detection and characterization of complex fractionated atrial electrograms in human left atrium during atrial fibrillation","volume":"4","author":"Scherr","year":"2007","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2008.04.027_bib9","doi-asserted-by":"crossref","first-page":"406","DOI":"10.1016\/j.hrthm.2007.12.009","article-title":"Consistency of complex fractionated atrial electrograms during atrial fibrillation","volume":"5","author":"Lin","year":"2008","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2008.04.027_bib10","doi-asserted-by":"crossref","first-page":"27","DOI":"10.1016\/j.hrthm.2005.09.019","article-title":"High-density activation mapping of fractionated electrograms in the atria of patients with paroxysmal atrial fibrillation","volume":"3","author":"Rostock","year":"2006","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2008.04.027_bib11","doi-asserted-by":"crossref","first-page":"572","DOI":"10.1046\/j.1540-8167.2004.03402.x","article-title":"Fractionation of electrograms and linking of activation during pharmacologic cardioversion of persistent atrial fibrillation in the goat","volume":"15","author":"Shan","year":"2004","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.04.027_bib12","doi-asserted-by":"crossref","first-page":"626","DOI":"10.1161\/CIRCULATIONAHA.105.575340","article-title":"Mechanisms of wave fractionation at boundaries of high-frequency excitation in the posterior left atrium of the isolated sheep heart during atrial fibrillation","volume":"113","author":"Kalifa","year":"2006","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2008.04.027_bib13","doi-asserted-by":"crossref","first-page":"1086","DOI":"10.1111\/j.1540-8167.2006.00568.x","article-title":"Fragmented, long-duration, low-amplitude electrograms characterize the origin of focal atrial tachycardia","volume":"17","author":"De Groot","year":"2006","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.04.027_bib14","doi-asserted-by":"crossref","first-page":"1003","DOI":"10.1016\/j.jacc.2007.10.056","article-title":"Characterization of electrograms associated with termination of chronic atrial fibrillation by catheter ablation","volume":"51","author":"Takahashi","year":"2008","journal-title":"J Am Coll Cardiol"}],"container-title":["Heart Rhythm"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1547527108004864?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1547527108004864?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T06:39:18Z","timestamp":1761547158000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1547527108004864"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,8]]},"references-count":14,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2008,8]]}},"alternative-id":["S1547527108004864"],"URL":"https:\/\/doi.org\/10.1016\/j.hrthm.2008.04.027","relation":{},"ISSN":["1547-5271"],"issn-type":[{"value":"1547-5271","type":"print"}],"subject":[],"published":{"date-parts":[[2008,8]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Spatial and Temporal Stability of Complex Fractionated Electrograms in Patients with Persistent Atrial Fibrillation over Longer Time Periods: Relationship to Local Electrogram Cycle Length","name":"articletitle","label":"Article Title"},{"value":"Heart Rhythm","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.hrthm.2008.04.027","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2008 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}