{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T20:51:18Z","timestamp":1791492678284,"version":"4.3.4"},"reference-count":5,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,10,1]],"date-time":"2026-10-01T00:00:00Z","timestamp":1790812800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejinme.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Internal Medicine"],"published-print":{"date-parts":[[2026,10]]},"DOI":"10.1016\/j.ejim.2026.107228","type":"journal-article","created":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T20:40:42Z","timestamp":1791492042000},"page":"107228","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":0,"title":["Pulmonary artery diameter and sudden death in PAH. Is 40\u202fmm a true threshold or a warning value? Author\u2019s reply"],"prefix":"10.1016","author":[{"given":"Federico","family":"Donato","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Massimiliano","family":"Palazzini","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4245-912X","authenticated-orcid":false,"given":"Elena","family":"Nardi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4081-6285","authenticated-orcid":false,"given":"Alessandra","family":"Manes","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9611-6021","authenticated-orcid":false,"given":"Fabio","family":"Dardi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejim.2026.107228_bib0001","doi-asserted-by":"crossref","DOI":"10.1016\/j.ejim.2026.107128","article-title":"Pulmonary artery diameter and sudden death in PAH: is 40 mm a true threshold or a warning value?","author":"Xing","year":"2026","journal-title":"Eur J Intern Med"},{"key":"10.1016\/j.ejim.2026.107228_bib0002","doi-asserted-by":"crossref","DOI":"10.1016\/j.ejim.2026.106939","article-title":"Pulmonary artery dilation in pulmonary arterial hypertension: haemodynamic determinants and association with sudden death","author":"Dardi","year":"2026","journal-title":"Eur J Intern Med"},{"key":"10.1016\/j.ejim.2026.107228_bib0003","doi-asserted-by":"crossref","first-page":"1406","DOI":"10.1378\/chest.11-2794","article-title":"Pulmonary artery dilatation correlates with the risk of unexpected death in chronic arterial or thromboembolic pulmonary hypertension","volume":"142","author":"\u017by\u0142kowska","year":"2012","journal-title":"Chest"},{"key":"10.1016\/j.ejim.2026.107228_bib0004","doi-asserted-by":"crossref","first-page":"816","DOI":"10.1007\/s00392-022-01999-z","article-title":"Left main coronary artery compression by dilated pulmonary artery in pulmonary arterial hypertension: a systematic review and meta-analysis","volume":"111","author":"Badea","year":"2022","journal-title":"Clin Res Cardiol"},{"key":"10.1016\/j.ejim.2026.107228_bib0005","doi-asserted-by":"crossref","first-page":"2808","DOI":"10.1016\/j.jacc.2017.03.597","article-title":"Left main coronary artery compression in patients with pulmonary arterial hypertension and angina","volume":"69","author":"Gali\u00e8","year":"2017","journal-title":"J Am Coll Cardiol"}],"container-title":["European Journal of Internal Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0953620526005339?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0953620526005339?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T20:40:43Z","timestamp":1791492043000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0953620526005339"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,10]]},"references-count":5,"alternative-id":["S0953620526005339"],"URL":"https:\/\/doi.org\/10.1016\/j.ejim.2026.107228","relation":{},"ISSN":["0953-6205"],"issn-type":[{"value":"0953-6205","type":"print"}],"subject":[],"published":{"date-parts":[[2026,10]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Pulmonary artery diameter and sudden death in PAH. Is 40\u202fmm a true threshold or a warning value? Author\u2019s reply","name":"articletitle","label":"Article Title"},{"value":"European Journal of Internal Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejim.2026.107228","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"simple-article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 European Federation of Internal Medicine. Published by Elsevier B.V. All rights are reserved, including those for text and data mining, AI training, and similar technologies.","name":"copyright","label":"Copyright"}],"article-number":"107228"}}