{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T22:04:20Z","timestamp":1770069860883,"version":"3.49.0"},"reference-count":42,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2020,12,1]],"date-time":"2020-12-01T00:00:00Z","timestamp":1606780800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,12,1]],"date-time":"2020-12-01T00:00:00Z","timestamp":1606780800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2020,10,14]],"date-time":"2020-10-14T00:00:00Z","timestamp":1602633600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["IJC Heart &amp; Vasculature"],"published-print":{"date-parts":[[2020,12]]},"DOI":"10.1016\/j.ijcha.2020.100664","type":"journal-article","created":{"date-parts":[[2020,10,28]],"date-time":"2020-10-28T13:18:45Z","timestamp":1603891125000},"page":"100664","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":11,"special_numbering":"C","title":["Atrial fibrillation type modulates the clinical predictive value of neutrophil-to-lymphocyte ratio for atrial fibrillation recurrence after catheter ablation"],"prefix":"10.1016","volume":"31","author":[{"given":"Masamichi","family":"Yano","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasuyuki","family":"Egami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kohei","family":"Ukita","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akito","family":"Kawamura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hitoshi","family":"Nakamura","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yutaka","family":"Matsuhiro","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Koji","family":"Yasumoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masaki","family":"Tsuda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Naotaka","family":"Okamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Akihiro","family":"Tanaka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasuharu","family":"Matsunaga-Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ryu","family":"Shutta","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masami","family":"Nishino","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jun","family":"Tanouchi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.ijcha.2020.100664_b0005","doi-asserted-by":"crossref","first-page":"1453","DOI":"10.1161\/CIRCRESAHA.114.303211","article-title":"The clinical profile and pathophysiology of atrial fibrillation: relationships among clinical features, epidemiology, and mechanisms","volume":"114","author":"Andrade","year":"2014","journal-title":"Circ. Res."},{"issue":"20","key":"10.1016\/j.ijcha.2020.100664_b0010","doi-asserted-by":"crossref","first-page":"2463","DOI":"10.1161\/01.CIR.102.20.2463","article-title":"Electrophysiological breakthroughs from the left atrium to the pulmonary veins","volume":"102","author":"Ha\u00efssaguerre","year":"2000","journal-title":"Circulation"},{"key":"10.1016\/j.ijcha.2020.100664_b0015","doi-asserted-by":"crossref","first-page":"1046","DOI":"10.1093\/eurheartj\/ehq079","article-title":"Drugs vs. ablation for the treatment of atrial fibrillation: the evidence supporting catheter ablation","volume":"31","author":"Nault","year":"2010","journal-title":"Eur. Heart J."},{"key":"10.1016\/j.ijcha.2020.100664_b0020","doi-asserted-by":"crossref","unstructured":"H. Calkins, K.H. Kuck, R. Cappato, J. Brugada, A.J. Camm, S.A. Chen, H.J. Crijns, R.J. Damiano, Jr., D.W. Davies, J. DiMarco, J. Edgerton, K. Ellenbogen, M.D. Ezekowitz, D.E. Haines, M. Haissaguerre, G. Hindricks, Y. Iesaka, W. Jackman, J. Jalife, P. Jais, J. Kalman, D. Keane, Y.H. Kim, P. Kirchhof, G. Klein, H. Kottkamp, K. Kumagai, B.D. Lindsay, M. Mansour, F.E. Marchlinski, P.M. McCarthy, J.L. Mont, F. Morady, K. Nademanee, H. Nakagawa, A. Natale, S. Nattel, D.L. Packer, C. Pappone, E. Prystowsky, A. Raviele, V. Reddy, J.N. Ruskin, R.J. Shemin, H.M. Tsao, D. Wilber, 2012 HRS\/EHRA\/ECAS expert consensus statement on catheter and surgical ablation of atrial fibrillation: recommendations for patient selection, procedural techniques, patient management and follow-up, definitions, endpoints, and research trial design: a report of the Heart Rhythm Society (HRS) Task Force on Catheter and Surgical Ablation of Atrial Fibrillation. Developed in partnership with the European Heart Rhythm Association (EHRA), a registered branch of the European Society of Cardiology (ESC) and the European Cardiac Arrhythmia Society (ECAS); and in collaboration with the American College of Cardiology (ACC), American Heart Association (AHA), the Asia Pacific Heart Rhythm Society (APHRS), and the Society of Thoracic Surgeons (STS). Endorsed by the governing bodies of the American College of Cardiology Foundation, the American Heart Association, the European Cardiac Arrhythmia Society, the European Heart Rhythm Association, the Society of Thoracic Surgeons, the Asia Pacific Heart Rhythm Society, and the Heart Rhythm Society, Eur. Heart J. 31 (2010) 1046\u20131054.","DOI":"10.1093\/europace\/eus027"},{"issue":"10","key":"10.1016\/j.ijcha.2020.100664_b0025","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1056\/NEJM199809033391003","article-title":"Spontaneous initiation of atrial fibrillation by ectopic beats originating in the pulmonary veins","volume":"339","author":"Ha\u00efssaguerre","year":"1998","journal-title":"N Engl. J. Med."},{"issue":"1","key":"10.1016\/j.ijcha.2020.100664_b0030","doi-asserted-by":"crossref","first-page":"100","DOI":"10.1093\/europace\/eun315","article-title":"Obstructive sleep apnoea risk profile and the risk of recurrence of atrial fibrillation after catheter ablation","volume":"11","author":"Tang","year":"2009","journal-title":"Europace"},{"issue":"5","key":"10.1016\/j.ijcha.2020.100664_b0035","doi-asserted-by":"crossref","first-page":"1984","DOI":"10.1016\/j.ijcard.2012.05.008","article-title":"Which are the most reliable predictors of recurrence of atrial fibrillation after transcatheter ablation?: a meta-analysis","volume":"167","author":"D'Ascenzo","year":"2013","journal-title":"Int. J. Cardiol."},{"key":"10.1016\/j.ijcha.2020.100664_b0040","doi-asserted-by":"crossref","first-page":"638","DOI":"10.1093\/europace\/eur364","article-title":"Association between left atrial size and atrial fibrillation recurrence after single circumferential pulmonary vein isolation: a systematic review and meta-analysis of observational studies","volume":"14","author":"Zhuang","year":"2012","journal-title":"Europace"},{"key":"10.1016\/j.ijcha.2020.100664_b0045","doi-asserted-by":"crossref","first-page":"729","DOI":"10.1111\/j.1540-8167.2011.02010.x","article-title":"Approach to the catheter ablation technique of paroxysmal and persistent atrial fibrillation: a meta-analysis of the randomized controlled trials","volume":"22","author":"Parkash","year":"2011","journal-title":"J. Cardiovasc. Electrophysiol."},{"issue":"11","key":"10.1016\/j.ijcha.2020.100664_b0050","doi-asserted-by":"crossref","first-page":"2340","DOI":"10.1016\/j.jacc.2006.08.037","article-title":"A randomized trial of circumferential pulmonary vein ablation versus antiarrhythmic drug therapy in paroxysmal atrial fibrillation","volume":"48","author":"Pappone","year":"2006","journal-title":"J. Am. Coll. Cardiol."},{"issue":"4","key":"10.1016\/j.ijcha.2020.100664_b0055","doi-asserted-by":"crossref","first-page":"349","DOI":"10.1161\/CIRCEP.108.824789","article-title":"Treatment of atrial fibrillation with antiarrhythmic drugs or radiofrequency ablation: two systematic literature reviews and meta-analyses","volume":"2","author":"Calkins","year":"2009","journal-title":"Circ. Arrhythm. Electrophysiol."},{"key":"10.1016\/j.ijcha.2020.100664_b0060","doi-asserted-by":"crossref","first-page":"195","DOI":"10.1016\/j.ijcard.2018.10.020","article-title":"Role of inflammatory signaling in atrial fibrillation","volume":"287","author":"Scott","year":"2019","journal-title":"Int. J. Cardiol."},{"issue":"7","key":"10.1016\/j.ijcha.2020.100664_b0065","doi-asserted-by":"crossref","first-page":"508","DOI":"10.1136\/heartjnl-2015-308887","article-title":"Biomarkers of inflammation and risk of cardiovascular events in anticoagulated patients with atrial fibrillation","volume":"102","author":"Hijazi","year":"2016","journal-title":"Heart"},{"issue":"9","key":"10.1016\/j.ijcha.2020.100664_b0070","doi-asserted-by":"crossref","first-page":"1249","DOI":"10.1016\/j.amjcard.2009.01.010","article-title":"Comparison of characteristics and significance of immediate versus early versus no recurrence of atrial fibrillation after catheter ablation","volume":"103","author":"Koyama","year":"2009","journal-title":"Am. J. Cardiol."},{"issue":"1","key":"10.1016\/j.ijcha.2020.100664_b0075","doi-asserted-by":"crossref","first-page":"83","DOI":"10.1161\/CIRCEP.113.000876","article-title":"Time course of inflammation, myocardial injury, and prothrombotic response after radiofrequency catheter ablation for atrial fibrillation","volume":"7","author":"Lim","year":"2014","journal-title":"Circ. Arrhythm. Electrophysiol."},{"issue":"6","key":"10.1016\/j.ijcha.2020.100664_b0080","doi-asserted-by":"crossref","first-page":"843","DOI":"10.1016\/j.amjcard.2007.11.021","article-title":"Frequency of recurrence of atrial fibrillation within 48 hours after ablation and its impact on long-term outcome","volume":"101","author":"Richter","year":"2008","journal-title":"Am. J. Cardiol."},{"issue":"12","key":"10.1016\/j.ijcha.2020.100664_b0085","doi-asserted-by":"crossref","first-page":"811","DOI":"10.1038\/ncpcardio1364","article-title":"Circulating white blood cells and platelets amplify oxidative stress in heart failure","volume":"5","author":"IJsselmuiden","year":"2008","journal-title":"Nat. Rev. Cardiol."},{"key":"10.1016\/j.ijcha.2020.100664_b0090","doi-asserted-by":"crossref","first-page":"632","DOI":"10.1002\/jso.25629","article-title":"Association of preoperative monocyte-to-lymphocyte and neutrophil-to-lymphocyte ratio with recurrence-free and overall survival after resection of pancreatic neuroendocrine tumors (US-NETSG)","volume":"120","author":"Panni","year":"2019","journal-title":"J. Surg. Oncol."},{"issue":"4","key":"10.1016\/j.ijcha.2020.100664_b0095","doi-asserted-by":"crossref","first-page":"324","DOI":"10.1111\/eci.12047","article-title":"The relevance of the association between inflammation and atrial fibrillation","volume":"43","author":"Alegret","year":"2013","journal-title":"Eur. J. Clin. Invest."},{"issue":"6","key":"10.1016\/j.ijcha.2020.100664_b0100","doi-asserted-by":"crossref","first-page":"1315","DOI":"10.1111\/jce.14475","article-title":"Comparison of myocardial injury and inflammation after pulmonary vein isolation for paroxysmal atrial fibrillation between radiofrequency catheter ablation and cryoballoon ablation","volume":"31","author":"Yano","year":"2020","journal-title":"J. Cardiovasc. Electrophysiol."},{"issue":"12","key":"10.1016\/j.ijcha.2020.100664_b0105","doi-asserted-by":"crossref","first-page":"1396","DOI":"10.1046\/j.1540-8167.2004.04430.x","article-title":"Effects of the Na + channel blocker pilsicainide on the electrophysiologic properties of pulmonary veins in patients with atrial fibrillation","volume":"15","author":"Kumagai","year":"2004","journal-title":"J. Cardiovasc. Electrophysiol."},{"issue":"6","key":"10.1016\/j.ijcha.2020.100664_b0110","doi-asserted-by":"crossref","first-page":"1007","DOI":"10.1093\/oxfordjournals.eurheartj.a015358","article-title":"Use of troponin-T concentration and kinase isoforms for quantitation of myocardial injury induced by radiofrequency catheter ablation","volume":"18","author":"Katritsis","year":"1997","journal-title":"Eur. Heart J."},{"issue":"3","key":"10.1016\/j.ijcha.2020.100664_b0115","doi-asserted-by":"crossref","first-page":"863","DOI":"10.1182\/blood.V91.3.863","article-title":"Essential roles for granulocyte-macrophage colony-stimulating factor (GM-CSF) and G-CSF in the sustained hematopoietic response oflisteria monocytogenes\u2013infected mice","volume":"91","author":"Zhan","year":"1998","journal-title":"Blood"},{"issue":"8","key":"10.1016\/j.ijcha.2020.100664_b0120","doi-asserted-by":"crossref","first-page":"318","DOI":"10.1016\/j.it.2010.05.006","article-title":"Neutrophil kinetics in health and disease","volume":"31","author":"Summers","year":"2010","journal-title":"Trends Immunol."},{"issue":"11","key":"10.1016\/j.ijcha.2020.100664_b0125","doi-asserted-by":"crossref","first-page":"e493","DOI":"10.1016\/S1470-2045(14)70263-3","article-title":"Cancer-related inflammation and treatment effectiveness","volume":"15","author":"Diakos","year":"2014","journal-title":"Lancet Oncol."},{"issue":"1","key":"10.1016\/j.ijcha.2020.100664_b0130","doi-asserted-by":"crossref","DOI":"10.1186\/s13075-015-0613-6","article-title":"Subclinical atherosclerosis and impaired bone health in patients with primary Sjogren\u2019s syndrome: prevalence, clinical and laboratory associations","volume":"17","author":"Gravani","year":"2015","journal-title":"Arthritis Res. Ther."},{"key":"10.1016\/j.ijcha.2020.100664_b0135","article-title":"Association between blood neutrophil-to-lymphocyte ratio and severity of coronary artery disease: Evidence from 17 observational studies involving 7017 cases","volume":"97","author":"Li","year":"2018","journal-title":"Medicine (Baltimore)"},{"issue":"7","key":"10.1016\/j.ijcha.2020.100664_b0140","doi-asserted-by":"crossref","first-page":"848","DOI":"10.1093\/europace\/eun111","article-title":"Source of inflammatory markers in patients with atrial fibrillation","volume":"10","author":"Liuba","year":"2008","journal-title":"Europace"},{"key":"10.1016\/j.ijcha.2020.100664_b0145","doi-asserted-by":"crossref","first-page":"988","DOI":"10.1161\/01.RES.0000043825.01705.1B","article-title":"Inflammatory mediators and the failing heart: past, present, and the foreseeable future","volume":"91","author":"Mann","year":"2002","journal-title":"Circ. Res."},{"issue":"4","key":"10.1016\/j.ijcha.2020.100664_b0150","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1007\/s11897-017-0337-9","article-title":"Inflammation \u2013 Cause or Consequence of Heart Failure or Both?","volume":"14","author":"Van Linthout","year":"2017","journal-title":"Curr Heart Fail Rep"},{"issue":"18","key":"10.1016\/j.ijcha.2020.100664_b0155","doi-asserted-by":"crossref","first-page":"1463","DOI":"10.1016\/j.jacc.2010.04.057","article-title":"Prevention of Atrial Fibrillation Recurrence With Corticosteroids After Radiofrequency Catheter Ablation","volume":"56","author":"Koyama","year":"2010","journal-title":"J. Am. Coll. Cardiol."},{"issue":"3","key":"10.1016\/j.ijcha.2020.100664_b0160","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1007\/s00392-011-0383-3","article-title":"Markers of oxidative stress after ablation of atrial fibrillation are associated with inflammation, delivered radiofrequency energy and early recurrence of atrial fibrillation","volume":"101","author":"Richter","year":"2012","journal-title":"Clin. Res. Cardiol."},{"issue":"1","key":"10.1016\/j.ijcha.2020.100664_b0165","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1111\/j.1540-8159.2011.03256.x","article-title":"Early recurrence of atrial tachyarrhythmias following radiofrequency catheter ablation of atrial fibrillation","volume":"35","author":"Andrade","year":"2012","journal-title":"Pacing Clin. Electrophysiol."},{"issue":"4","key":"10.1016\/j.ijcha.2020.100664_b0170","doi-asserted-by":"crossref","first-page":"4398","DOI":"10.1016\/j.ijcard.2013.05.042","article-title":"Usefulness of neutrophil\/lymphocyte ratio in predicting early recurrence after radiofrequency catheter ablation in patients with atrial fibrillation","volume":"168","author":"Im","year":"2013","journal-title":"Int. J. Cardiol."},{"key":"10.1016\/j.ijcha.2020.100664_b0175","doi-asserted-by":"crossref","first-page":"1033","DOI":"10.3760\/cma.j.issn.0366-6999.20133001","article-title":"Postablation neutrophil\/lymphocyte ratio correlates with arrhythmia recurrence after catheter ablation of lone atrial fibrillation","volume":"127","author":"Guo","year":"2014","journal-title":"Chin. Med. J. (Engl.)"},{"key":"10.1016\/j.ijcha.2020.100664_b0180","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1016\/j.amjcard.2013.04.015","article-title":"Role of preablation neutrophil\/lymphocyte ratio on outcomes of cryoballoon-based atrial fibrillation ablation","volume":"112","author":"Canpolat","year":"2013","journal-title":"Am. J. Cardiol."},{"key":"10.1016\/j.ijcha.2020.100664_b0185","doi-asserted-by":"crossref","first-page":"431","DOI":"10.1016\/j.ijcard.2014.12.094","article-title":"Dexamethasone for the prevention of postoperative atrial fibrillation","volume":"182","author":"van Osch","year":"2015","journal-title":"Int. J. Cardiol."},{"issue":"3","key":"10.1016\/j.ijcha.2020.100664_b0190","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1111\/1755-5922.12062","article-title":"The efficacy of glucocorticoids for the prevention of atrial fibrillation, or length of intensive care unite or hospital stay after cardiac surgery: a meta-analysis","volume":"32","author":"Liu","year":"2014","journal-title":"Cardiovasc. Ther."},{"key":"10.1016\/j.ijcha.2020.100664_b0195","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1016\/j.ijcard.2017.08.039","article-title":"Colchicine for primary prevention of atrial fibrillation after open-heart surgery: Systematic review and meta-analysis","volume":"249","author":"Lennerz","year":"2017","journal-title":"Int. J. Cardiol."},{"key":"10.1016\/j.ijcha.2020.100664_b0200","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1016\/j.ijcard.2007.07.137","article-title":"Statin use and development of atrial fibrillation: a systematic review and meta-analysis of randomized clinical trials and observational studies","volume":"126","author":"Liu","year":"2008","journal-title":"Int. J. Cardiol."},{"issue":"8","key":"10.1016\/j.ijcha.2020.100664_b0205","doi-asserted-by":"crossref","first-page":"771","DOI":"10.1016\/j.jacc.2009.10.032","article-title":"Aldosterone signaling in atrial fibrillation","volume":"55","author":"Korantzopoulos","year":"2010","journal-title":"J. Am. Coll. Cardiol."},{"issue":"9","key":"10.1016\/j.ijcha.2020.100664_b0210","doi-asserted-by":"crossref","first-page":"22870","DOI":"10.3390\/ijms160922870","article-title":"The current role of omega-3 fatty acids in the management of atrial fibrillation","volume":"16","author":"Christou","year":"2015","journal-title":"IJMS"}],"container-title":["IJC Heart &amp; Vasculature"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2352906720303626?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2352906720303626?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T05:09:11Z","timestamp":1762492151000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2352906720303626"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,12]]},"references-count":42,"alternative-id":["S2352906720303626"],"URL":"https:\/\/doi.org\/10.1016\/j.ijcha.2020.100664","relation":{},"ISSN":["2352-9067"],"issn-type":[{"value":"2352-9067","type":"print"}],"subject":[],"published":{"date-parts":[[2020,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Atrial fibrillation type modulates the clinical predictive value of neutrophil-to-lymphocyte ratio for atrial fibrillation recurrence after catheter ablation","name":"articletitle","label":"Article Title"},{"value":"IJC Heart & Vasculature","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ijcha.2020.100664","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2020 The Author(s). Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"100664"}}