{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,30]],"date-time":"2026-01-30T10:30:28Z","timestamp":1769769028518,"version":"3.49.0"},"reference-count":35,"publisher":"Elsevier BV","issue":"7","license":[{"start":{"date-parts":[[2023,7,1]],"date-time":"2023-07-01T00:00:00Z","timestamp":1688169600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,7,1]],"date-time":"2023-07-01T00:00:00Z","timestamp":1688169600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,7,1]],"date-time":"2024-07-01T00:00:00Z","timestamp":1719792000000},"content-version":"vor","delay-in-days":366,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"funder":[{"DOI":"10.13039\/100000050","name":"NHLBI","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100000050","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","jacc.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["JACC: Clinical Electrophysiology"],"published-print":{"date-parts":[[2023,7]]},"DOI":"10.1016\/j.jacep.2022.11.014","type":"journal-article","created":{"date-parts":[[2023,2,22]],"date-time":"2023-02-22T14:03:06Z","timestamp":1677074586000},"page":"936-948","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":10,"special_numbering":"P1","title":["Ventricular Parasystole in Cardiomyopathy Patients"],"prefix":"10.1016","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4160-476X","authenticated-orcid":false,"given":"Duc H.","family":"Do","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kyle","family":"O\u2019Meara","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jiyoung","family":"Lee","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Scott","family":"Meyer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Peter","family":"Hanna","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shumpei","family":"Mori","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michael C.","family":"Fishbein","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Noel G.","family":"Boyle","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcelo V.","family":"Elizari","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jason S.","family":"Bradfield","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kalyanam","family":"Shivkumar","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.jacep.2022.11.014_bib1","doi-asserted-by":"crossref","first-page":"104","DOI":"10.1007\/BF03002904","article-title":"Beitr\u00e4ge zur entstehungsweise extrasystolischer allorhythmien","volume":"9","author":"Kaufmann","year":"1919","journal-title":"Zeitschrift f\u00fcr die Gesamte Experimentelle Medizin"},{"issue":"1","key":"10.1016\/j.jacep.2022.11.014_bib2","doi-asserted-by":"crossref","first-page":"64","DOI":"10.1016\/S0033-0620(68)80012-X","article-title":"Parasystole","volume":"11","author":"Chung","year":"1968","journal-title":"Prog Cardiovasc Dis"},{"issue":"5","key":"10.1016\/j.jacep.2022.11.014_bib3","doi-asserted-by":"crossref","first-page":"959","DOI":"10.1161\/01.CIR.47.5.959","article-title":"Prognostic significance of ventricular ectopic beats with respect to sudden death in the late postinfarction period","volume":"47","author":"Kotler","year":"1973","journal-title":"Circulation"},{"issue":"3","key":"10.1016\/j.jacep.2022.11.014_bib4","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1136\/hrt.57.3.279","article-title":"Electrical injury causing ventricular arrhythmias","volume":"57","author":"Jensen","year":"1987","journal-title":"Heart"},{"issue":"3","key":"10.1016\/j.jacep.2022.11.014_bib5","doi-asserted-by":"crossref","first-page":"370","DOI":"10.1111\/j.1540-8159.1996.tb03342.x","article-title":"Two Cases Of Ventricular Parasystole Associated With Ventricular Tachycardia","volume":"19","author":"Itoh","year":"1996","journal-title":"Pacing Clin Electrophysiol"},{"issue":"18","key":"10.1016\/j.jacep.2022.11.014_bib6","doi-asserted-by":"crossref","first-page":"1326","DOI":"10.1016\/0002-9149(89)91043-6","article-title":"Modulated parasystole as a mechanism of ventricular ectopic activity leading to ventricular fibrillation","volume":"63","author":"Robles de Medina","year":"1989","journal-title":"Am J Cardiol"},{"issue":"18","key":"10.1016\/j.jacep.2022.11.014_bib7","doi-asserted-by":"crossref","first-page":"2151","DOI":"10.1016\/j.jacc.2014.02.551","article-title":"Coupling interval variability differentiates ventricular ectopic complexes arising in the aortic sinus of Valsalva and great cardiac vein from other sources","volume":"63","author":"Bradfield","year":"2014","journal-title":"J\u00a0Am Coll Cardiol"},{"issue":"2","key":"10.1016\/j.jacep.2022.11.014_bib8","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1016\/j.hrcr.2020.11.002","article-title":"Masked premature ventricular contractions and intradevice interaction causing ventricular fibrillation","volume":"7","author":"Do","year":"2021","journal-title":"HeartRhythm Case Rep"},{"issue":"6","key":"10.1016\/j.jacep.2022.11.014_bib9","doi-asserted-by":"crossref","first-page":"731","DOI":"10.1136\/hrt.24.6.731","article-title":"Ventricular parasystole with slow ectopic discharge","volume":"24","author":"Schamroth","year":"1962","journal-title":"Heart"},{"issue":"6","key":"10.1016\/j.jacep.2022.11.014_bib10","doi-asserted-by":"crossref","first-page":"911","DOI":"10.1111\/j.1540-8159.1982.tb00030.x","article-title":"The case for modulated parasystole","volume":"5","author":"Jalife","year":"1982","journal-title":"Pacing Clin Electrophysiol"},{"issue":"3","key":"10.1016\/j.jacep.2022.11.014_bib11","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1054\/jelc.2001.24768","article-title":"Ventricular parasystolic couplets originating in the pathway between the ventricle and the parasystolic pacemaker: mechanism of \u201cirregular\u201d parasystole","volume":"34","author":"Kinoshita","year":"2001","journal-title":"J\u00a0Electrocardiol"},{"issue":"5","key":"10.1016\/j.jacep.2022.11.014_bib12","doi-asserted-by":"crossref","first-page":"530","DOI":"10.1378\/chest.66.5.530","article-title":"Wenckebach phenomenon of entrance block in intermittent ventricular parasystole","volume":"66","author":"Kinoshita","year":"1974","journal-title":"Chest"},{"issue":"2","key":"10.1016\/j.jacep.2022.11.014_bib13","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1161\/01.CIR.8.2.243","article-title":"Parasystole","volume":"8","author":"Pick","year":"1953","journal-title":"Circulation"},{"issue":"4","key":"10.1016\/j.jacep.2022.11.014_bib14","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1161\/01.CIR.48.4.761","article-title":"Intermittent parasystole\u2014mechanism of protection","volume":"48","author":"Cohen","year":"1973","journal-title":"Circulation"},{"issue":"1","key":"10.1016\/j.jacep.2022.11.014_bib15","first-page":"yty020","article-title":"Fascicular parasystole and recurrent syncope\u2014a case report","volume":"2","author":"Steinfurt","year":"2018","journal-title":"Eur Heart J Case Rep"},{"issue":"9","key":"10.1016\/j.jacep.2022.11.014_bib16","doi-asserted-by":"crossref","first-page":"994","DOI":"10.1016\/j.hrthm.2005.06.008","article-title":"Fascicular tachycardia and parasystole of right bundle branch origin","volume":"2","author":"Lau","year":"2005","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.jacep.2022.11.014_bib17","doi-asserted-by":"crossref","first-page":"799","DOI":"10.1016\/0002-9149(61)90398-8","article-title":"Intermittent ventricular parasystole with observations on its relationship to extrasystolic bigeminy","volume":"7","author":"Schamroth","year":"1961","journal-title":"Am J Cardiol"},{"issue":"4","key":"10.1016\/j.jacep.2022.11.014_bib18","doi-asserted-by":"crossref","first-page":"451","DOI":"10.1016\/0002-8703(71)90359-0","article-title":"Reassessment of parasystole","volume":"81","author":"Watanabe","year":"1971","journal-title":"Am Heart J"},{"issue":"7","key":"10.1016\/j.jacep.2022.11.014_bib19","doi-asserted-by":"crossref","first-page":"498","DOI":"10.1016\/j.hrcr.2021.04.008","article-title":"A\u00a0fishbone revealed","volume":"7","author":"Wielandts","year":"2021","journal-title":"HeartRhythm Case Rep"},{"issue":"5","key":"10.1016\/j.jacep.2022.11.014_bib20","doi-asserted-by":"crossref","first-page":"1101","DOI":"10.1161\/01.CIR.68.5.1101","article-title":"Parasystole, reentry, and tachycardia: a canine preparation of cardiac arrhythmias occurring across inexcitable segments of tissue","volume":"68","author":"Antzelevitch","year":"1983","journal-title":"Circulation"},{"issue":"4","key":"10.1016\/j.jacep.2022.11.014_bib21","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1016\/0002-9149(79)90076-6","article-title":"A\u00a0biologic model of parasystole","volume":"43","author":"Jalife","year":"1979","journal-title":"Am J Cardiol"},{"issue":"5","key":"10.1016\/j.jacep.2022.11.014_bib22","doi-asserted-by":"crossref","first-page":"644","DOI":"10.1016\/j.jelectrocard.2016.07.013","article-title":"Physiological mechanisms of QRS narrowing in bundle branch block patients undergoing permanent His bundle pacing","volume":"49","author":"Teng","year":"2016","journal-title":"J\u00a0Electrocardiol"},{"issue":"16","key":"10.1016\/j.jacep.2022.11.014_bib23","doi-asserted-by":"crossref","first-page":"1876","DOI":"10.1161\/CIRCULATIONAHA.118.038648","article-title":"Intracardiac delineation of septal conduction in left bundle-branch block patterns","volume":"139","author":"Upadhyay","year":"2019","journal-title":"Circulation"},{"issue":"3","key":"10.1016\/j.jacep.2022.11.014_bib24","doi-asserted-by":"crossref","first-page":"351","DOI":"10.1016\/0002-9149(72)90530-9","article-title":"Aberrancy of junctional escape beats","volume":"29","author":"Massumi","year":"1972","journal-title":"Am J Cardiol"},{"issue":"3","key":"10.1016\/j.jacep.2022.11.014_bib25","doi-asserted-by":"crossref","first-page":"155","DOI":"10.1038\/nrcardio.2015.193","article-title":"Ventricular arrhythmias and the His\u2013Purkinje system","volume":"13","author":"Haissaguerre","year":"2016","journal-title":"Nat Rev Cardiol"},{"issue":"4","key":"10.1016\/j.jacep.2022.11.014_bib26","doi-asserted-by":"crossref","first-page":"537","DOI":"10.1161\/01.RES.21.4.537","article-title":"Interrelationships between automaticity and conduction in Purkinje fibers","volume":"21","author":"Singer","year":"1967","journal-title":"Circ Res"},{"issue":"7","key":"10.1016\/j.jacep.2022.11.014_bib27","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCHEARTFAILURE.120.007505","article-title":"Remodeling of the Purkinje network in congestive heart failure in the rabbit","volume":"14","author":"Logantha","year":"2021","journal-title":"Circ Heart Fail"},{"issue":"8","key":"10.1016\/j.jacep.2022.11.014_bib28","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1016\/S1053-2498(02)00431-X","article-title":"Accelerated QRS widening as an independent predictor of cardiac death or of the need for heart transplantation in patients with congestive heart failure","volume":"21","author":"Grigioni","year":"2002","journal-title":"J\u00a0Heart Lung Transplant"},{"issue":"9307","key":"10.1016\/j.jacep.2022.11.014_bib29","doi-asserted-by":"crossref","first-page":"677","DOI":"10.1016\/S0140-6736(02)07807-8","article-title":"Role of\u00a0Purkinje conducting system in triggering of idiopathic ventricular fibrillation","volume":"359","author":"Ha\u00efssaguerre","year":"2002","journal-title":"Lancet"},{"issue":"4","key":"10.1016\/j.jacep.2022.11.014_bib30","doi-asserted-by":"crossref","first-page":"527","DOI":"10.1016\/j.hrthm.2021.10.025","article-title":"Empiric ablation of polymorphic ventricular tachycardia\/fibrillation in the absence of a mappable trigger: prospective feasibility and efficacy of pacemap matching to defibrillator electrograms","volume":"19","author":"Salazar","year":"2022","journal-title":"Heart Rhythm"},{"issue":"12","key":"10.1016\/j.jacep.2022.11.014_bib31","doi-asserted-by":"crossref","first-page":"937","DOI":"10.1016\/j.hrcr.2020.09.010","article-title":"Ventricular fibrillation after ablation of a benign arrhythmia. Angry Purkinje syndrome?","volume":"6","author":"Viskin","year":"2020","journal-title":"HeartRhythm Case Rep"},{"issue":"2","key":"10.1016\/j.jacep.2022.11.014_bib32","doi-asserted-by":"crossref","first-page":"409","DOI":"10.1016\/S0008-6363(00)00308-4","article-title":"Sympathetic nerve sprouting, electrical remodeling and the mechanisms of sudden cardiac death","volume":"50","author":"Chen","year":"2001","journal-title":"Cardiovasc Res"},{"issue":"1","key":"10.1016\/j.jacep.2022.11.014_bib33","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1161\/01.RES.28.1.3","article-title":"A\u00a0mechanism for reentry in canine ventricular tissue","volume":"28","author":"Sasyniuk","year":"1971","journal-title":"Circ Res"},{"key":"10.1016\/j.jacep.2022.11.014_bib34","series-title":"Symposium on Cardiac Arrhythmias","first-page":"223","article-title":"The mechanism of narrow ventricular ectopic beats","author":"Rosenbaum","year":"1970"},{"issue":"5","key":"10.1016\/j.jacep.2022.11.014_bib35","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCEP.119.008173","article-title":"Ablation at right coronary cusp as an alternative and favorable approach to eliminate premature ventricular complexes originating from the proximal left anterior fascicle","volume":"13","author":"Chen","year":"2020","journal-title":"Circ Arrhythm Electrophysiol"}],"container-title":["JACC: Clinical Electrophysiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405500X22009860?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2405500X22009860?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T07:32:52Z","timestamp":1762500772000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2405500X22009860"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,7]]},"references-count":35,"journal-issue":{"issue":"7","published-print":{"date-parts":[[2023,7]]}},"alternative-id":["S2405500X22009860"],"URL":"https:\/\/doi.org\/10.1016\/j.jacep.2022.11.014","relation":{},"ISSN":["2405-500X"],"issn-type":[{"value":"2405-500X","type":"print"}],"subject":[],"published":{"date-parts":[[2023,7]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Ventricular Parasystole in Cardiomyopathy Patients","name":"articletitle","label":"Article Title"},{"value":"JACC: Clinical Electrophysiology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jacep.2022.11.014","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 by the American College of Cardiology Foundation. Published by Elsevier.","name":"copyright","label":"Copyright"}]}}