{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T07:00:33Z","timestamp":1781766033476,"version":"3.54.5"},"reference-count":10,"publisher":"Elsevier BV","issue":"9","license":[{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2025,9,1]],"date-time":"2025-09-01T00:00:00Z","timestamp":1756684800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2025,6,12]],"date-time":"2025-06-12T00:00:00Z","timestamp":1749686400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"}],"funder":[{"DOI":"10.13039\/100004326","name":"Bayer AG","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100004326","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100006513","name":"Duke Clinical Research Institute","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100006513","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100009947","name":"Merck Sharp & Dohme Ltd","doi-asserted-by":"publisher","id":[{"id":"10.13039\/100009947","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: Heart Failure"],"published-print":{"date-parts":[[2025,9]]},"DOI":"10.1016\/j.jchf.2025.102548","type":"journal-article","created":{"date-parts":[[2025,7,15]],"date-time":"2025-07-15T20:37:07Z","timestamp":1752611827000},"page":"102548","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"title":["Geographic Variation and Human Development Index in Heart Failure With Reduced Ejection Fraction"],"prefix":"10.1016","volume":"13","author":[{"given":"Alain","family":"Cohen-Solal","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wendimagegn","family":"Alemayehu","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Carolyn S.P.","family":"Lam","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hiroyuki","family":"Tsutsui","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jian","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Armando","family":"Godoy-Palomino","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4982-9181","authenticated-orcid":false,"given":"Dimitrios N.","family":"Tziakas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stefano","family":"Corda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ciaran J.","family":"McMullan","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2724-4086","authenticated-orcid":false,"given":"Justin A.","family":"Ezekowitz","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adrian F.","family":"Hernandez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Burkert","family":"Pieske","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Christopher M.","family":"O\u2019Connor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cynthia M.","family":"Westerhout","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0460-3445","authenticated-orcid":false,"given":"Paul W.","family":"Armstrong","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.jchf.2025.102548_bib1","doi-asserted-by":"crossref","first-page":"e263","DOI":"10.1016\/j.jacc.2021.12.012","article-title":"2022 AHA\/ACC\/HFSA guideline for the management of heart failure: a report of the American College of Cardiology\/American Heart Association Joint Committee on Clinical Practice Guidelines","volume":"79","author":"Heidenreich","year":"2022","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.jchf.2025.102548_bib2","doi-asserted-by":"crossref","first-page":"1650","DOI":"10.1001\/jama.2023.5942","article-title":"Global variations in heart failure etiology, management, and outcomes","volume":"329","author":"Investigators","year":"2023","journal-title":"JAMA"},{"key":"10.1016\/j.jchf.2025.102548_bib3","doi-asserted-by":"crossref","first-page":"66","DOI":"10.1016\/j.ahj.2019.08.019","article-title":"Income level and inequality as complement to geographical differences in cardiovascular trials","volume":"218","author":"Ferreira","year":"2019","journal-title":"Am Heart J"},{"key":"10.1016\/j.jchf.2025.102548_bib4","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1136\/heartjnl-2014-306389","article-title":"Impact of Human Development Index on the profile and outcomes of patients with acute coronary syndrome","volume":"101","author":"Roy","year":"2015","journal-title":"Heart"},{"key":"10.1016\/j.jchf.2025.102548_bib5","doi-asserted-by":"crossref","first-page":"1549","DOI":"10.1186\/s12889-022-13698-5","article-title":"Correlation between human development index and its components with COVID-19 indices: a global level ecologic study","volume":"22","author":"Mirahmadizadeh","year":"2022","journal-title":"BMC Public Health"},{"key":"10.1016\/j.jchf.2025.102548_bib7","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1016\/j.jchf.2017.08.013","article-title":"A multicenter, randomized, double-blind, placebo-controlled trial of the efficacy and safety of the oral soluble guanylate cyclase stimulator: the VICTORIA Trial","volume":"6","author":"Armstrong","year":"2018","journal-title":"JACC Heart Fail"},{"key":"10.1016\/j.jchf.2025.102548_bib8","doi-asserted-by":"crossref","first-page":"1883","DOI":"10.1056\/NEJMoa1915928","article-title":"Vericiguat in patients with heart failure and reduced ejection fraction","volume":"382","author":"Armstrong","year":"2020","journal-title":"N Engl J Med"},{"key":"10.1016\/j.jchf.2025.102548_bib10","doi-asserted-by":"crossref","first-page":"4442","DOI":"10.1093\/eurheartj\/ehab360","article-title":"Regional and ethnic influences on the response to empagliflozin in patients with heart failure and a reduced ejection fraction: the EMPEROR-Reduced trial","volume":"42","author":"Lam","year":"2021","journal-title":"Eur Heart J"},{"key":"10.1016\/j.jchf.2025.102548_bib11","doi-asserted-by":"crossref","first-page":"336","DOI":"10.1016\/j.jchf.2018.11.005","article-title":"Income inequality and outcomes in heart failure: a global between-country analysis","volume":"7","author":"Dewan","year":"2019","journal-title":"JACC Heart Fail"},{"key":"10.1016\/j.jchf.2025.102548_bib12","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCHEARTFAILURE.120.007901","article-title":"Global differences in heart failure with preserved ejection fraction: the PARAGON-HF trial","volume":"14","author":"Tromp","year":"2021","journal-title":"Circ Heart Fail"}],"container-title":["JACC: Heart Failure"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2213177925004755?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S2213177925004755?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,2]],"date-time":"2025-09-02T18:33:46Z","timestamp":1756838026000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S2213177925004755"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2025,9]]},"references-count":10,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2025,9]]}},"alternative-id":["S2213177925004755"],"URL":"https:\/\/doi.org\/10.1016\/j.jchf.2025.102548","relation":{},"ISSN":["2213-1779"],"issn-type":[{"value":"2213-1779","type":"print"}],"subject":[],"published":{"date-parts":[[2025,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Geographic Variation and Human Development Index in Heart Failure With Reduced Ejection Fraction","name":"articletitle","label":"Article Title"},{"value":"JACC: Heart Failure","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jchf.2025.102548","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2025 The Authors. Published by Elsevier on behalf of the American College of Cardiology Foundation.","name":"copyright","label":"Copyright"}],"article-number":"102548"}}