{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,17]],"date-time":"2026-08-17T18:10:27Z","timestamp":1786990227554,"version":"build-2736575974"},"reference-count":20,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[2008,7,1]],"date-time":"2008-07-01T00:00:00Z","timestamp":1214870400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2008,7,1]],"date-time":"2008-07-01T00:00:00Z","timestamp":1214870400000},"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":[[2008,7]]},"DOI":"10.1016\/j.hrthm.2008.03.039","type":"journal-article","created":{"date-parts":[[2008,3,31]],"date-time":"2008-03-31T17:14:32Z","timestamp":1206983672000},"page":"968-974","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":22,"title":["Spectral analysis during sinus rhythm predicts an abnormal atrial substrate in patients with paroxysmal atrial fibrillation"],"prefix":"10.1016","volume":"5","author":[{"given":"Yenn-Jiang","family":"Lin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tsair","family":"Kao","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ching-Tai","family":"Tai","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shih-Lin","family":"Chang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Li-Wei","family":"Lo","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ta-Chuan","family":"Tuan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ameya R.","family":"Udyavar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu-Feng","family":"Hu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Han-Wen","family":"Tso","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Satoshi","family":"Higa","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Shih-Ann","family":"Chen","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.hrthm.2008.03.039_bib1","doi-asserted-by":"crossref","first-page":"173","DOI":"10.1046\/j.1540-8167.2005.40513.x","article-title":"Characterization of right atrial substrate in patients with supraventricular tachyarrhythmias","volume":"16","author":"Lin","year":"2005","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib2","doi-asserted-by":"crossref","first-page":"996","DOI":"10.1046\/j.1540-8167.2002.00996.x","article-title":"Extended distribution of prolonged and fractionated right atrial electrograms predicts development of chronic atrial fibrillation in patients with idiopathic paroxysmal atrial fibrillation","volume":"13","author":"Nakao","year":"2002","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib3","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1016\/S0735-1097(10)80106-8","article-title":"Prolonged and fractionated right atrial electrograms during sinus rhythm in patients with paroxysmal atrial fibrillation and sick sinus node syndrome","volume":"17","author":"Tanigawa","year":"1991","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib4","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1016\/j.jacc.2004.10.035","article-title":"Pre-existent left atrial scarring in patients undergoing pulmonary vein antrum isolation: an independent predictor of procedural failure","volume":"45","author":"Verma","year":"2005","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib5","doi-asserted-by":"crossref","first-page":"1324","DOI":"10.1016\/j.jacc.2007.03.069","article-title":"Functional characterization of atrial electrograms in sinus rhythm delineates sites of parasympathetic innervation in patients with paroxysmal atrial fibrillation","volume":"50","author":"Lellouche","year":"2007","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib6","doi-asserted-by":"crossref","first-page":"590","DOI":"10.1016\/j.eupc.2004.08.005","article-title":"A new treatment for atrial fibrillation based on spectral analysis to guide the catheter RF-ablation","volume":"6","author":"Pachon","year":"2004","journal-title":"Europace"},{"key":"10.1016\/j.hrthm.2008.03.039_bib7","doi-asserted-by":"crossref","first-page":"258","DOI":"10.1111\/j.1540-8167.2007.00719.x","article-title":"Progressive remodeling of the atrial substrate\u2014a novel finding from consecutive voltage mapping in patients with recurrence of atrial fibrillation after catheter ablation","volume":"18","author":"Lo","year":"2007","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib8","doi-asserted-by":"crossref","first-page":"607","DOI":"10.1111\/j.1540-8167.2007.00823.x","article-title":"The efficacy of inducibility and circumferential ablation with pulmonary vein isolation in patients with paroxysmal atrial fibrillation","volume":"18","author":"Chang","year":"2007","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib9","doi-asserted-by":"crossref","first-page":"1879","DOI":"10.1161\/01.CIR.100.18.1879","article-title":"Initiation of atrial fibrillation by ectopic beats originating from the pulmonary veins: electrophysiological characteristics, pharmacological responses, and effects of radiofrequency ablation","volume":"100","author":"Chen","year":"1999","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2008.03.039_bib10","doi-asserted-by":"crossref","first-page":"1386","DOI":"10.1016\/j.hrthm.2006.09.006","article-title":"Catheter ablation of atrial fibrillation originating from extrapulmonary vein areas: Taipei approach","volume":"3","author":"Higa","year":"2006","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2008.03.039_bib11","doi-asserted-by":"crossref","first-page":"1651","DOI":"10.1016\/S0735-1097(01)01215-3","article-title":"Prolonged fractionation of paced right atrial electrograms in patients with atrial flutter and fibrillation","volume":"37","author":"Tai","year":"2001","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib12","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1046\/j.1540-8167.2005.04407.x","article-title":"Morphologic remodeling of pulmonary veins and left atrium after catheter ablation of atrial fibrillation: insight from long-term follow-up of three-dimensional magnetic resonance imaging","volume":"16","author":"Tsao","year":"2005","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib13","doi-asserted-by":"crossref","first-page":"1080","DOI":"10.1111\/j.1540-8167.2006.00569.x","article-title":"Long-term safety and efficacy of circumferential ablation with pulmonary vein isolation","volume":"17","author":"Cheema","year":"2006","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib14","doi-asserted-by":"crossref","first-page":"145","DOI":"10.1007\/s10840-006-9005-9","article-title":"Long-term single procedure efficacy of catheter ablation of atrial fibrillation","volume":"15","author":"Cheema","year":"2006","journal-title":"J Interv Card Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib15","doi-asserted-by":"crossref","first-page":"1401","DOI":"10.1016\/j.jacc.2005.10.071","article-title":"Frequency analysis in different types of atrial fibrillation","volume":"47","author":"Lin","year":"2006","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib16","doi-asserted-by":"crossref","first-page":"668","DOI":"10.1161\/01.CIR.0000086979.39843.7B","article-title":"Intra-atrial pressure increases rate and organization of waves emanating from the superior pulmonary veins during atrial fibrillation","volume":"108","author":"Kalifa","year":"2003","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2008.03.039_bib17","doi-asserted-by":"crossref","first-page":"965","DOI":"10.1111\/j.1540-8167.2006.00546.x","article-title":"Frequency mapping of the pulmonary veins in paroxysmal versus permanent atrial fibrillation","volume":"17","author":"Sanders","year":"2006","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2008.03.039_bib18","doi-asserted-by":"crossref","first-page":"2797","DOI":"10.1161\/01.CIR.0000146786.87037.26","article-title":"Noninducibility of atrial fibrillation as an end point of left atrial circumferential ablation for paroxysmal atrial fibrillation: a randomized study","volume":"110","author":"Oral","year":"2004","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2008.03.039_bib19","doi-asserted-by":"crossref","first-page":"356","DOI":"10.1161\/01.RES.58.3.356","article-title":"Relating extracellular potentials and their derivatives to anisotropic propagation at a microscopic level in human cardiac muscle","volume":"58","author":"Spach","year":"1986","journal-title":"Circ Res"},{"key":"10.1016\/j.hrthm.2008.03.039_bib20","doi-asserted-by":"crossref","first-page":"1134","DOI":"10.1111\/j.1540-8167.2007.00941.x","article-title":"Biatrial substrate properties in patients with atrial fibrillation","volume":"18","author":"Chang","year":"2007","journal-title":"J Cardiovasc Electrophysiol"}],"container-title":["Heart Rhythm"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1547527108003457?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1547527108003457?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T06:39:00Z","timestamp":1761547140000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1547527108003457"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,7]]},"references-count":20,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2008,7]]}},"alternative-id":["S1547527108003457"],"URL":"https:\/\/doi.org\/10.1016\/j.hrthm.2008.03.039","relation":{},"ISSN":["1547-5271"],"issn-type":[{"value":"1547-5271","type":"print"}],"subject":[],"published":{"date-parts":[[2008,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Spectral analysis during sinus rhythm predicts an abnormal atrial substrate in patients with paroxysmal atrial fibrillation","name":"articletitle","label":"Article Title"},{"value":"Heart Rhythm","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.hrthm.2008.03.039","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"}]}}