{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,19]],"date-time":"2026-01-19T11:16:11Z","timestamp":1768821371150,"version":"3.49.0"},"reference-count":3,"publisher":"Elsevier BV","issue":"1","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,11,10]],"date-time":"2025-11-10T00:00:00Z","timestamp":1762732800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["heartrhythmopen.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Heart Rhythm O2"],"published-print":{"date-parts":[[2026,1]]},"DOI":"10.1016\/j.hroo.2025.11.005","type":"journal-article","created":{"date-parts":[[2025,11,17]],"date-time":"2025-11-17T02:49:22Z","timestamp":1763347762000},"page":"193-195","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Life-threatening events in patients with LQT3 on and off beta-blockers: Insights from a case series"],"prefix":"10.1016","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2392-3759","authenticated-orcid":false,"given":"Alexis","family":"Hermida","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jean-Baptiste","family":"Gourraud","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Isabelle","family":"Denjoy","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Adrien","family":"Bloch","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vincent","family":"Probst","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fabrice","family":"Extramiana","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.hroo.2025.11.005_bib1","doi-asserted-by":"crossref","first-page":"872","DOI":"10.1161\/CIRCULATIONAHA.116.021823","article-title":"Clinical aspects of Type 3 long-QT syndrome: an international multicenter study","volume":"134","author":"Wilde","year":"2016","journal-title":"Circulation"},{"key":"10.1016\/j.hroo.2025.11.005_bib2","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1016\/j.hrthm.2023.11.007","article-title":"Type 3 long QT syndrome: is the effectiveness of treatment with beta-blockers population-specific?","volume":"21","author":"Hermida","year":"2024","journal-title":"Heart Rhythm"},{"key":"10.1016\/j.hroo.2025.11.005_bib3","doi-asserted-by":"crossref","first-page":"2879","DOI":"10.1093\/eurheartj\/ehy412","article-title":"SCN5A mutations in 442 neonates and children: genotype-phenotype correlation and identification of higher-risk subgroups","volume":"39","author":"Baruteau","year":"2018","journal-title":"Eur Heart J"}],"container-title":["Heart Rhythm O2"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666501825005367?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2666501825005367?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,1,18]],"date-time":"2026-01-18T20:29:43Z","timestamp":1768768183000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2666501825005367"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,1]]},"references-count":3,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2026,1]]}},"alternative-id":["S2666501825005367"],"URL":"https:\/\/doi.org\/10.1016\/j.hroo.2025.11.005","relation":{},"ISSN":["2666-5018"],"issn-type":[{"value":"2666-5018","type":"print"}],"subject":[],"published":{"date-parts":[[2026,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Life-threatening events in patients with LQT3 on and off beta-blockers: Insights from a case series","name":"articletitle","label":"Article Title"},{"value":"Heart Rhythm O2","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.hroo.2025.11.005","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 Heart Rhythm Society. Published by Elsevier Inc.","name":"copyright","label":"Copyright"}]}}