{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,22]],"date-time":"2026-06-22T20:53:32Z","timestamp":1782161612623,"version":"3.54.5"},"reference-count":2,"publisher":"Elsevier BV","issue":"20","license":[{"start":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:00:00Z","timestamp":1777593600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,5,1]],"date-time":"2026-05-01T00:00:00Z","timestamp":1777593600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,4,9]],"date-time":"2026-04-09T00:00:00Z","timestamp":1775692800000},"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","jacc.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["JACC: Case Reports"],"published-print":{"date-parts":[[2026,5]]},"DOI":"10.1016\/j.jaccas.2026.108236","type":"journal-article","created":{"date-parts":[[2026,5,20]],"date-time":"2026-05-20T19:45:26Z","timestamp":1779306326000},"page":"108236","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Electrocardiographic Manifestation of Modulated Parasystole With Variable Escape Timing"],"prefix":"10.1016","volume":"31","author":[{"given":"Ramy","family":"Doss","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karim","family":"Nathan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jay","family":"Jaiswal","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5643-0569","authenticated-orcid":false,"given":"Steven P.","family":"Kutalek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashwani","family":"Gupta","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"6","key":"10.1016\/j.jaccas.2026.108236_bib1","doi-asserted-by":"crossref","first-page":"968","DOI":"10.1161\/01.CIR.56.6.968","article-title":"A mathematical model of parasystole and its application to clinical arrhythmias","volume":"56","author":"Moe","year":"1977","journal-title":"Circulation"},{"issue":"1","key":"10.1016\/j.jaccas.2026.108236_bib2","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1111\/j.1540-8159.1980.tb04305.x","article-title":"A search for modulation in intermittent ventricular parasystole","volume":"3","author":"Castellanos","year":"1980","journal-title":"Pacing Clin Electrophysiol"}],"container-title":["JACC: Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666084926013951?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666084926013951?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,6,22]],"date-time":"2026-06-22T20:11:40Z","timestamp":1782159100000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2666084926013951"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,5]]},"references-count":2,"journal-issue":{"issue":"20","published-print":{"date-parts":[[2026,5]]}},"alternative-id":["S2666084926013951"],"URL":"https:\/\/doi.org\/10.1016\/j.jaccas.2026.108236","relation":{},"ISSN":["2666-0849"],"issn-type":[{"value":"2666-0849","type":"print"}],"subject":[],"published":{"date-parts":[[2026,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Electrocardiographic Manifestation of Modulated Parasystole With Variable Escape Timing","name":"articletitle","label":"Article Title"},{"value":"JACC: Case Reports","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jaccas.2026.108236","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 Published by Elsevier on behalf of the American College of Cardiology Foundation.","name":"copyright","label":"Copyright"}],"article-number":"108236"}}