{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,18]],"date-time":"2025-09-18T10:20:57Z","timestamp":1758190857377,"version":"3.44.0"},"reference-count":3,"publisher":"Elsevier BV","issue":"5","license":[{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2012,9,1]],"date-time":"2012-09-01T00:00:00Z","timestamp":1346457600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2022,2,4]],"date-time":"2022-02-04T00:00:00Z","timestamp":1643932800000},"content-version":"vor","delay-in-days":3443,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Indian Heart Journal"],"published-print":{"date-parts":[[2012,9]]},"DOI":"10.1016\/j.ihj.2012.08.008","type":"journal-article","created":{"date-parts":[[2012,9,6]],"date-time":"2012-09-06T20:32:48Z","timestamp":1346963568000},"page":"527-529","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Two pacing spikes on the QRS complex in a single-chamber pacemaker"],"prefix":"10.1016","volume":"64","author":[{"given":"Dinesh","family":"Choudhary","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shunmuga","family":"Sundaram","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Anees","family":"Thajudeen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Narayanan","family":"Namboodiri","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.ihj.2012.08.008_bib1","doi-asserted-by":"crossref","first-page":"1567","DOI":"10.1111\/j.1540-8159.1998.tb00244.x","article-title":"Automatic adjustment of pacemaker stimulation output correlated with continuously monitored capture threshold: a multicenter study","volume":"21","author":"Clarke","year":"1998","journal-title":"Pacing Clin Electrophysiol"},{"key":"10.1016\/j.ihj.2012.08.008_bib2","doi-asserted-by":"crossref","first-page":"953","DOI":"10.1111\/j.1540-8159.2000.tb00880.x","article-title":"A cardiac evoked response algorithm providing threshold tracking: a North American multicenter study","volume":"23","author":"Lau","year":"2000","journal-title":"Pacing Clin Electrophysiol"},{"key":"10.1016\/j.ihj.2012.08.008_bib3","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1016\/S0002-8703(03)00529-5","article-title":"Automatic adjustment of pacing output in the clinical setting","volume":"147","author":"Ribeiro","year":"2004","journal-title":"Am Heart J"}],"container-title":["Indian Heart Journal"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0019483212001253?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0019483212001253?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,17]],"date-time":"2025-09-17T03:47:07Z","timestamp":1758080827000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0019483212001253"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,9]]},"references-count":3,"journal-issue":{"issue":"5","published-print":{"date-parts":[[2012,9]]}},"alternative-id":["S0019483212001253"],"URL":"https:\/\/doi.org\/10.1016\/j.ihj.2012.08.008","relation":{},"ISSN":["0019-4832"],"issn-type":[{"type":"print","value":"0019-4832"}],"subject":[],"published":{"date-parts":[[2012,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Two pacing spikes on the QRS complex in a single-chamber pacemaker","name":"articletitle","label":"Article Title"},{"value":"Indian Heart Journal","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ihj.2012.08.008","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2012 Cardiological Society of India. Published by Elsevier, a division of RELX India, Pvt. Ltd.","name":"copyright","label":"Copyright"}]}}