{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,23]],"date-time":"2026-06-23T02:42:16Z","timestamp":1782182536992,"version":"3.54.5"},"reference-count":9,"publisher":"Elsevier BV","issue":"6","license":[{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-017"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-012"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2023,6,1]],"date-time":"2023-06-01T00:00:00Z","timestamp":1685577600000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-004"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","onlinejcf.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of Cardiac Failure"],"published-print":{"date-parts":[[2023,6]]},"DOI":"10.1016\/j.cardfail.2023.02.013","type":"journal-article","created":{"date-parts":[[2023,3,24]],"date-time":"2023-03-24T20:14:12Z","timestamp":1679688852000},"page":"963-967","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":5,"title":["Status One and Status Two Exception Use in the Updated Heart Allocation System"],"prefix":"10.1016","volume":"29","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-3480-0319","authenticated-orcid":false,"given":"ALEJANDRO","family":"PLANA","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"MARK N.","family":"BELKIN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ANTHONY J.","family":"KANELIDIS","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"WILLIAM F.","family":"PARKER","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"VALLUVAN","family":"JEEVANANDAM","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"CHRISTOPHER","family":"SALERNO","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"ANN B.","family":"NGUYEN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"BOW B.","family":"CHUNG","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"BRYAN A.","family":"SMITH","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"SARA","family":"KALANTARI","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"NITASHA","family":"SARSWAT","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"GENE","family":"KIM","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"SEAN P.","family":"PINNEY","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7053-8928","authenticated-orcid":false,"given":"JONATHAN","family":"GRINSTEIN","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.cardfail.2023.02.013_bib0001","doi-asserted-by":"crossref","DOI":"10.1161\/JAHA.120.021067","article-title":"Evaluation of racial and ethnic disparities in cardiac transplantation","volume":"10","author":"Chouairi","year":"2021","journal-title":"J Am Heart Assoc"},{"key":"10.1016\/j.cardfail.2023.02.013_bib0002","doi-asserted-by":"crossref","first-page":"595","DOI":"10.1016\/j.healun.2017.03.010","article-title":"The new United States heart allocation policy: progress through collaborative revision","volume":"36","author":"Davies","year":"2017","journal-title":"J Heart Lung Transplant"},{"key":"10.1016\/j.cardfail.2023.02.013_bib0003","doi-asserted-by":"crossref","first-page":"2906","DOI":"10.1016\/j.jacc.2020.01.066","article-title":"Practice changes at U.S. transplant centers after the new adult heart allocation policy","volume":"75","author":"Parker","year":"2020","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.cardfail.2023.02.013_bib0004","article-title":"Exception status listing in the new adult heart allocation system: a new solution to an old problem?","volume":"14","author":"Topkara","year":"2021","journal-title":"Circulation: Heart Fail"},{"key":"10.1016\/j.cardfail.2023.02.013_bib0005","article-title":"Changes in the United States adult heart allocation policy: challenges and opportunities","volume":"13","author":"Shore","year":"2020","journal-title":"Circulation: Cardiovasc Qual Outcomes"},{"issue":"11","key":"10.1016\/j.cardfail.2023.02.013_bib0006","article-title":"Intra-aortic balloon pumping in acute decompensated heart failure with hypoperfusion: from pathophysiology to clinical practice","volume":"14","author":"Baldetti","year":"2021","journal-title":"Circulation: Heart Fail"},{"key":"10.1016\/j.cardfail.2023.02.013_bib0007","doi-asserted-by":"crossref","first-page":"2917","DOI":"10.1016\/j.jacc.2020.04.061","article-title":"The four dimensions of heart allocation in an increasingly complex universe","volume":"75","author":"Shah","year":"2020","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.cardfail.2023.02.013_bib0008","first-page":"689","article-title":"Does survival on the heart transplant waiting list depend on the underlying heart disease?","volume":"4","author":"Hsich","year":"2016","journal-title":"JACC: Heart Fail"},{"key":"10.1016\/j.cardfail.2023.02.013_bib0009","doi-asserted-by":"crossref","DOI":"10.1161\/CIRCHEARTFAILURE.120.007264","article-title":"Understanding the complexity of heart failure risk and treatment in Black patients","volume":"13","author":"Nayak","year":"2020","journal-title":"Circulation Heart Fail"}],"container-title":["Journal of Cardiac Failure"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S107191642300074X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S107191642300074X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T06:50:03Z","timestamp":1761029403000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S107191642300074X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,6]]},"references-count":9,"journal-issue":{"issue":"6","published-print":{"date-parts":[[2023,6]]}},"alternative-id":["S107191642300074X"],"URL":"https:\/\/doi.org\/10.1016\/j.cardfail.2023.02.013","relation":{},"ISSN":["1071-9164"],"issn-type":[{"value":"1071-9164","type":"print"}],"subject":[],"published":{"date-parts":[[2023,6]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Status One and Status Two Exception Use in the Updated Heart Allocation System","name":"articletitle","label":"Article Title"},{"value":"Journal of Cardiac Failure","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.cardfail.2023.02.013","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2023 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}