{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,23]],"date-time":"2026-01-23T17:17:41Z","timestamp":1769188661644,"version":"3.49.0"},"reference-count":19,"publisher":"Elsevier BV","issue":"3","license":[{"start":{"date-parts":[[2011,3,1]],"date-time":"2011-03-01T00:00:00Z","timestamp":1298937600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2011,3,1]],"date-time":"2011-03-01T00:00:00Z","timestamp":1298937600000},"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","journal.chestnet.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Chest"],"published-print":{"date-parts":[[2011,3]]},"DOI":"10.1378\/chest.10-0837","type":"journal-article","created":{"date-parts":[[2010,8,19]],"date-time":"2010-08-19T23:55:24Z","timestamp":1282262124000},"page":"497-504","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":63,"title":["International Classification of Diseases Coding Changes Lead to Profound Declines in Reported Idiopathic Pulmonary Arterial Hypertension Mortality and Hospitalizations"],"prefix":"10.1016","volume":"139","author":[{"given":"Jeffrey","family":"Link","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Craig","family":"Glazer","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fernando","family":"Torres","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kelly","family":"Chin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"issue":"9","key":"10.1378\/chest.10-0837_bib1","doi-asserted-by":"crossref","first-page":"1023","DOI":"10.1164\/rccm.200510-1668OC","article-title":"Pulmonary arterial hypertension in France: results from a national registry","volume":"173","author":"Humbert","year":"2006","journal-title":"Am J Respir Crit Care Med"},{"issue":"6","key":"10.1378\/chest.10-0837_bib2","doi-asserted-by":"crossref","first-page":"1103","DOI":"10.1183\/09031936.00042107","article-title":"A USA-based registry for pulmonary arterial hypertension: 1982\u20132006","volume":"30","author":"Thenappan","year":"2007","journal-title":"Eur Respir J"},{"key":"10.1378\/chest.10-0837_bib3","author":"Centers for Disease Control and Prevention"},{"issue":"1","key":"10.1378\/chest.10-0837_bib4","doi-asserted-by":"crossref","first-page":"236","DOI":"10.1378\/chest.104.1.236","article-title":"Primary pulmonary hypertension","volume":"104","author":"Rubin","year":"1993","journal-title":"Chest"},{"issue":"7","key":"10.1378\/chest.10-0837_bib5","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1136\/hrt.34.7.653","article-title":"Chronic pulmonary heart disease","volume":"34","author":"Thomas","year":"1972","journal-title":"Br Heart J"},{"issue":"4","key":"10.1378\/chest.10-0837_bib6","doi-asserted-by":"crossref","first-page":"594","DOI":"10.1161\/01.CIR.27.4.594","article-title":"Report of an expert committee","volume":"27","author":"Chronic cor pulmonale","year":"1963","journal-title":"Circulation"},{"issue":"3","key":"10.1378\/chest.10-0837_bib7","doi-asserted-by":"crossref","first-page":"796","DOI":"10.1378\/chest.117.3.796","article-title":"Mortality from primary pulmonary hypertension in the United States, 1979\u20131996","volume":"117","author":"Lilienfeld","year":"2000","journal-title":"Chest"},{"issue":"5","key":"10.1378\/chest.10-0837_bib8","first-page":"1","article-title":"Pulmonary hypertension surveillance\u2014United States, 1980\u20132002","volume":"54","author":"Hyduk","year":"2005","journal-title":"MMWR Surveill Summ"},{"issue":"16","key":"10.1378\/chest.10-0837_bib9","doi-asserted-by":"crossref","first-page":"2250","DOI":"10.1161\/CIRCULATIONAHA.109.192230","volume":"119","author":"McLaughlin","year":"2009","journal-title":"Circulation"},{"issue":"5","key":"10.1378\/chest.10-0837_bib10","doi-asserted-by":"crossref","first-page":"3568","DOI":"10.1016\/S0012-3692(15)52932-2","article-title":"The prevalence of pulmonary embolism and pulmonary hypertension in patients with type II diabetes mellitus","volume":"128","author":"Movahed","year":"2005","journal-title":"Chest"},{"issue":"1","key":"10.1378\/chest.10-0837_bib11","first-page":"69","article-title":"Increased mortality in African Americans with idiopathic pulmonary arterial hypertension","volume":"100","author":"Davis","year":"2008","journal-title":"J Natl Med Assoc"},{"key":"10.1378\/chest.10-0837_bib12","author":"National Center for Health Statistics Coordination and Maintenance Committee"},{"issue":"1","key":"10.1378\/chest.10-0837_bib13","doi-asserted-by":"crossref","first-page":"104","DOI":"10.1183\/09031936.00092306","article-title":"An epidemiological study of pulmonary arterial hypertension","volume":"30","author":"Peacock","year":"2007","journal-title":"Eur Respir J"},{"issue":"2","key":"10.1378\/chest.10-0837_bib14","doi-asserted-by":"crossref","first-page":"183","DOI":"10.1016\/j.ijcard.2006.12.045","article-title":"Prognostic impact of pulmonary arterial hypertension: a population-based analysis","volume":"124","author":"Carrington","year":"2008","journal-title":"Int J Cardiol"},{"issue":"1","key":"10.1378\/chest.10-0837_bib15","doi-asserted-by":"crossref","first-page":"94","DOI":"10.1378\/chest.06-1571","article-title":"Unexplained pulmonary hypertension in elderly patients","volume":"131","author":"Shapiro","year":"2007","journal-title":"Chest"},{"issue":"1","key":"10.1378\/chest.10-0837_bib16","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1378\/chest.06-2329","article-title":"How do we explain unexplained pulmonary hypertension in the elderly?","volume":"131","author":"Rich","year":"2007","journal-title":"Chest"},{"issue":"1","key":"10.1378\/chest.10-0837_bib17","doi-asserted-by":"crossref","first-page":"31","DOI":"10.1378\/chest.08-2008","article-title":"Association of the metabolic syndrome with pulmonary venous hypertension","volume":"136","author":"Robbins","year":"2009","journal-title":"Chest"},{"issue":"1 suppl","key":"10.1378\/chest.10-0837_bib18","doi-asserted-by":"crossref","first-page":"S43","DOI":"10.1016\/j.jacc.2009.04.012","article-title":"Updated clinical classification of pulmonary hypertension","volume":"54","author":"Simonneau","year":"2009","journal-title":"J Am Coll Cardiol"},{"issue":"5","key":"10.1378\/chest.10-0837_bib19","doi-asserted-by":"crossref","first-page":"1516","DOI":"10.1378\/chest.118.5.1516","article-title":"The age-adjusted mortality rate from primary pulmonary hypertension, in age range 20 to 54 years, did not increase during the years of peak \u201cphen\/fen\u201d use","volume":"118","author":"Rothman","year":"2000","journal-title":"Chest"}],"container-title":["Chest"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0012369211601141?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0012369211601141?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,15]],"date-time":"2025-09-15T06:22:31Z","timestamp":1757917351000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0012369211601141"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,3]]},"references-count":19,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2011,3]]}},"alternative-id":["S0012369211601141"],"URL":"https:\/\/doi.org\/10.1378\/chest.10-0837","relation":{},"ISSN":["0012-3692"],"issn-type":[{"value":"0012-3692","type":"print"}],"subject":[],"published":{"date-parts":[[2011,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"International Classification of Diseases Coding Changes Lead to Profound Declines in Reported Idiopathic Pulmonary Arterial Hypertension Mortality and Hospitalizations","name":"articletitle","label":"Article Title"},{"value":"Chest","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1378\/chest.10-0837","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2011 The American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}