{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T02:20:26Z","timestamp":1786328426717,"version":"build-2736575974"},"reference-count":21,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2014,5,1]],"date-time":"2014-05-01T00:00:00Z","timestamp":1398902400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2014,5,1]],"date-time":"2014-05-01T00:00:00Z","timestamp":1398902400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/100006520","name":"Edwards Lifesciences","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006520","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006775","name":"GE Healthcare","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006775","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100004374","name":"Medtronic","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004374","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006279","name":"St. Jude Medical","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006279","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100005035","name":"Biotronik","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100005035","id-type":"DOI","asserted-by":"publisher"}]}],"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":[[2014,5]]},"DOI":"10.1016\/j.hrthm.2014.01.021","type":"journal-article","created":{"date-parts":[[2014,1,21]],"date-time":"2014-01-21T21:48:37Z","timestamp":1390340917000},"page":"806-813","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":37,"title":["QRS fusion complex analysis using wave interference to predict reverse remodeling during cardiac resynchronization therapy"],"prefix":"10.1016","volume":"11","author":[{"given":"Michael O.","family":"Sweeney","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anne S.","family":"Hellkamp","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rutger J.","family":"van Bommel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Martin J.","family":"Schalij","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"C.","family":"Jan Willem Borleffs","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeroen J.","family":"Bax","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.hrthm.2014.01.021_bib1","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1016\/S0735-1097(03)00641-7","article-title":"Intra-ventricular resynchronization for optimal left ventricular function during pacing in experimental left bundle branch block","volume":"42","author":"Verbeek","year":"2003","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.hrthm.2014.01.021_bib2","doi-asserted-by":"crossref","first-page":"2148","DOI":"10.1093\/eurheartj\/ehm207","article-title":"Cardiac resynchronization therapy cures dyssynchronopathy in canine left bundle-branch block hearts","volume":"28","author":"Vernooy","year":"2007","journal-title":"Eur Heart J"},{"key":"10.1016\/j.hrthm.2014.01.021_bib3","doi-asserted-by":"crossref","first-page":"626","DOI":"10.1161\/CIRCULATIONAHA.109.894774","article-title":"Analysis of ventricular activation using surface electrocardiography to predict left ventricular reverse volumetric remodeling during cardiac resynchronization therapy","volume":"121","author":"Sweeney","year":"2010","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2014.01.021_bib4","doi-asserted-by":"crossref","first-page":"968","DOI":"10.7326\/0003-4819-142-12_Part_1-200506210-00006","article-title":"An electrocardiogram-based algorithm to detect loss of left ventricular capture during cardiac resynchronization therapy","volume":"142","author":"Ammann","year":"2005","journal-title":"Ann Intern Med"},{"key":"10.1016\/j.hrthm.2014.01.021_bib5","doi-asserted-by":"crossref","first-page":"S2","DOI":"10.1111\/j.1540-8159.2008.02218.x","article-title":"Electrocardiogram-based algorithm to predict the left ventricular lead position in recipients of cardiac resynchronization systems","volume":"32","author":"Ploux","year":"2009","journal-title":"Pacing Clin Electrophysiol"},{"key":"10.1016\/j.hrthm.2014.01.021_bib6","doi-asserted-by":"crossref","first-page":"366","DOI":"10.1016\/j.hrthm.2012.11.020","article-title":"Differing effects of cardiac resynchronization therapy on long-term mortality in patient subgroups of MADIT-CRT defined by baseline conduction and 1-year post-treatment left ventricular remodeling","volume":"10","author":"Goldstein","year":"2013","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2014.01.021_bib7","doi-asserted-by":"crossref","first-page":"1834","DOI":"10.1016\/j.jacc.2008.08.027","article-title":"Randomized trial of cardiac resynchronization in mildly symptomatic heart failure patients and in asymptomatic patients with left ventricular dysfunction and previous heart failure symptoms","volume":"52","author":"Linde","year":"2008","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.hrthm.2014.01.021_bib8","doi-asserted-by":"crossref","first-page":"2993","DOI":"10.1161\/01.CIR.99.23.2993","article-title":"Effect of pacing chamber and atrioventricular delay on acute systolic function of paced patients with congestive heart failure. The Pacing Therapies for Congestive Heart Failure Study Group","volume":"99","author":"Auricchio","year":"1999","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2014.01.021_bib9","doi-asserted-by":"crossref","first-page":"1136","DOI":"10.1016\/j.hrthm.2013.04.013","article-title":"Atrioventricular delay programming and the benefit of cardiac resynchronization therapy in MADIT-CRT","volume":"10","author":"Brenyo","year":"2013","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2014.01.021_bib10","doi-asserted-by":"crossref","first-page":"1133","DOI":"10.1161\/01.CIR.0000118502.91105.F6","article-title":"Characterization of left ventricular activation in patients with heart failure and left bundle branch block","volume":"109","author":"Auricchio","year":"2004","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2014.01.021_bib11","doi-asserted-by":"crossref","first-page":"296","DOI":"10.1016\/j.hrthm.2005.11.025","article-title":"Electrocardiographic imaging of cardiac resynchronization therapy in heart failure: observation of variable electrophysiologic responses","volume":"3","author":"Jia","year":"2006","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2014.01.021_bib12","doi-asserted-by":"crossref","first-page":"135","DOI":"10.1046\/j.1540-8167.2003.02421.x","article-title":"Variable patterns of septal activation in patients with left bundle branch block","volume":"14","author":"Rodriguez","year":"2003","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2014.01.021_bib13","doi-asserted-by":"crossref","first-page":"327","DOI":"10.1161\/CIRCEP.108.798660","article-title":"ECG quantification of myocardial scar in cardiomyopathy patients with or without conduction defects: correlation with cardiac magnetic resonance and arrhythmogenesis","volume":"1","author":"Strauss","year":"2008","journal-title":"Circ Arrhythm Electrophysiol"},{"key":"10.1016\/j.hrthm.2014.01.021_bib14","doi-asserted-by":"crossref","first-page":"1376","DOI":"10.1111\/j.1540-8159.2007.00874.x","article-title":"Electrocardiographic patterns during pacing the great cardiac and middle cardiac veins","volume":"30","author":"Giudici","year":"2007","journal-title":"Pacing Clin Electrophysiol"},{"key":"10.1016\/j.hrthm.2014.01.021_bib15","series-title":"Clinical Electrocardiology","author":"Lewis","year":"1913"},{"key":"10.1016\/j.hrthm.2014.01.021_bib16","doi-asserted-by":"crossref","first-page":"878","DOI":"10.1111\/j.1540-8167.2007.01075.x","article-title":"Placebo CRT","volume":"19","author":"Varma","year":"2008","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2014.01.021_bib17","doi-asserted-by":"crossref","first-page":"1159","DOI":"10.1161\/CIRCULATIONAHA.110.000646","article-title":"Left ventricular lead position and clinical outcome in the Multicenter Automatic Defibrillator Implantation Trial-Cardiac Resynchronization Therapy (MADIT-CRT) trial","volume":"123","author":"Singh","year":"2011","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2014.01.021_bib18","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/j.hrthm.2006.09.007","article-title":"Calculation of effective VV interval facilitates optimization of AV delay and VV interval in cardiac resynchronization therapy","volume":"4","author":"Vernooy","year":"2006","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hrthm.2014.01.021_bib19","doi-asserted-by":"crossref","first-page":"690","DOI":"10.1046\/j.1540-8167.2005.40568.x","article-title":"Area of left ventricular regional conduction delay and preserved myocardium predict responses to cardiac resynchronization therapy","volume":"16","author":"Tse","year":"2005","journal-title":"J Cardiovasc Electrophysiol"},{"key":"10.1016\/j.hrthm.2014.01.021_bib20","doi-asserted-by":"crossref","first-page":"3026","DOI":"10.1161\/hc5001.102229","article-title":"Effect of resynchronization therapy stimulation site on the systolic function of heart failure patients","volume":"104","author":"Butter","year":"2001","journal-title":"Circulation"},{"key":"10.1016\/j.hrthm.2014.01.021_bib21","doi-asserted-by":"crossref","first-page":"764","DOI":"10.1111\/j.1540-8167.2009.01444.x","article-title":"Influence of left ventricular lead location on outcomes in the COMPANION study","volume":"20","author":"Saxon","year":"2009","journal-title":"J Cardiovasc Electrophysiol"}],"container-title":["Heart Rhythm"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1547527114000563?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1547527114000563?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,27]],"date-time":"2025-10-27T06:46:32Z","timestamp":1761547592000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1547527114000563"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,5]]},"references-count":21,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2014,5]]}},"alternative-id":["S1547527114000563"],"URL":"https:\/\/doi.org\/10.1016\/j.hrthm.2014.01.021","relation":{},"ISSN":["1547-5271"],"issn-type":[{"value":"1547-5271","type":"print"}],"subject":[],"published":{"date-parts":[[2014,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"QRS fusion complex analysis using wave interference to predict reverse remodeling during cardiac resynchronization therapy","name":"articletitle","label":"Article Title"},{"value":"Heart Rhythm","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.hrthm.2014.01.021","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}