{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,6]],"date-time":"2026-10-06T06:05:45Z","timestamp":1791266745386,"version":"4.1.0"},"reference-count":23,"publisher":"Elsevier BV","issue":"9","license":[{"start":{"date-parts":[[2011,11,1]],"date-time":"2011-11-01T00:00:00Z","timestamp":1320105600000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["The American Journal of Cardiology"],"published-print":{"date-parts":[[2011,11]]},"DOI":"10.1016\/j.amjcard.2011.06.044","type":"journal-article","created":{"date-parts":[[2011,10,17]],"date-time":"2011-10-17T20:33:25Z","timestamp":1318883605000},"page":"1289-1296","source":"Crossref","is-referenced-by-count":53,"title":["Prevalence of Heart Failure With Preserved Ejection Fraction in Latin American, Middle Eastern, and North African Regions in the I PREFER Study (Identification of Patients With Heart Failure and PREserved Systolic Function: An Epidemiological Regional Study)"],"prefix":"10.1016","volume":"108","author":[{"given":"Jos\u00e9 A.","family":"Maga\u00f1a-Serrano","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wael","family":"Almahmeed","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Efrain","family":"Gomez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mostafa","family":"Al-Shamiri","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Djamila","family":"Adgar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Philippe","family":"Sosner","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Herpin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjcard.2011.06.044_bib1","doi-asserted-by":"crossref","first-page":"1137","DOI":"10.1136\/hrt.2003.025270","article-title":"Clinical epidemiology of heart failure","volume":"93","author":"Mosterd","year":"2007","journal-title":"Heart"},{"key":"10.1016\/j.amjcard.2011.06.044_bib2","doi-asserted-by":"crossref","first-page":"1397","DOI":"10.1056\/NEJMoa020265","article-title":"Long-term trends in the incidence of and survival with heart failure","volume":"347","author":"Levy","year":"2002","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjcard.2011.06.044_bib3","doi-asserted-by":"crossref","first-page":"2282","DOI":"10.1161\/01.CIR.98.21.2282","article-title":"Congestive heart failure in the community: a study of all incident cases in Olmsted County, Minnesota, in 1991","volume":"98","author":"Senni","year":"1998","journal-title":"Circulation"},{"key":"10.1016\/j.amjcard.2011.06.044_bib4","doi-asserted-by":"crossref","first-page":"317","DOI":"10.1016\/j.jacc.2003.07.046","article-title":"Heart failure with preserved left ventricular systolic function: epidemiology, clinical characteristics, and prognosis","volume":"43","author":"Hogg","year":"2004","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.amjcard.2011.06.044_bib5","doi-asserted-by":"crossref","first-page":"1565","DOI":"10.1016\/0735-1097(95)00381-9","article-title":"Prevalence, clinical features and prognosis of diastolic heart failure: an epidemiologic perspective","volume":"2","author":"Vasan","year":"1995","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.amjcard.2011.06.044_bib6","doi-asserted-by":"crossref","first-page":"320","DOI":"10.1016\/j.pcad.2005.02.010","article-title":"Epidemiology of diastolic heart failure","volume":"47","author":"Owan","year":"2005","journal-title":"Prog Cardiovasc Dis"},{"key":"10.1016\/j.amjcard.2011.06.044_bib7","doi-asserted-by":"crossref","first-page":"855","DOI":"10.1093\/eurjhf\/hfp103","article-title":"The prognostic significance of heart failure with preserved left ventricular ejection fraction: a literature-based meta-analysis","volume":"11","author":"Somaratne","year":"2009","journal-title":"Eur J Heart Fail"},{"key":"10.1016\/j.amjcard.2011.06.044_bib8","doi-asserted-by":"crossref","first-page":"260","DOI":"10.1056\/NEJMoa051530","article-title":"Outcome of heart failure with preserved ejection fraction in a population-based study","volume":"355","author":"Bhatia","year":"2006","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjcard.2011.06.044_bib9","doi-asserted-by":"crossref","first-page":"251","DOI":"10.1056\/NEJMoa052256","article-title":"Trends in prevalence and outcome of heart failure with preserved ejection fraction","volume":"355","author":"Owan","year":"2006","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjcard.2011.06.044_bib10","doi-asserted-by":"crossref","first-page":"339","DOI":"10.1093\/eurheartj\/ehm554","article-title":"Prognosis of heart failure with preserved ejection fraction: a 5 year prospective population-based study","volume":"29","author":"Tribouilloy","year":"2008","journal-title":"Eur Heart J"},{"key":"10.1016\/j.amjcard.2011.06.044_bib11","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1016\/j.ahj.2003.07.026","article-title":"Congestive heart failure in Latin America: the next epidemic","volume":"147","author":"Cubillos-Garz\u00f3n","year":"2004","journal-title":"Am Heart J"},{"key":"10.1016\/j.amjcard.2011.06.044_bib12","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1016\/S1388-9842(00)00149-5","article-title":"Prevalence and aetiology of heart failure in an Arab population","volume":"3","author":"Agarwal","year":"2001","journal-title":"Eur J Heart Fail"},{"key":"10.1016\/j.amjcard.2011.06.044_bib13","first-page":"132","article-title":"Heart failure with preserved ejection fraction and systolic dysfunction in the community","volume":"90","author":"Moutinho","year":"2008","journal-title":"Arq Bras Cardiol"},{"key":"10.1016\/j.amjcard.2011.06.044_bib14","first-page":"349","article-title":"Pattern of heart failure in Abuja, Nigeria: an echocardiographic study","volume":"20","author":"Ojji","year":"2009","journal-title":"Cardiovasc J Afr"},{"key":"10.1016\/j.amjcard.2011.06.044_bib15","doi-asserted-by":"crossref","first-page":"1441","DOI":"10.1056\/NEJM197112232852601","article-title":"The natural history of congestive heart failure: the Framingham study","volume":"285","author":"McKee","year":"1971","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjcard.2011.06.044_bib16","doi-asserted-by":"crossref","first-page":"1214","DOI":"10.1016\/j.ehj.2004.06.006","article-title":"Differences between patients with a preserved and a depressed left ventricular function: a report from the EuroHeart Failure Survey","volume":"25","author":"Lenzen","year":"2004","journal-title":"Eur Heart J"},{"key":"10.1016\/j.amjcard.2011.06.044_bib17","doi-asserted-by":"crossref","first-page":"1510","DOI":"10.1016\/S0735-1097(03)00185-2","article-title":"Outcomes in heart failure patients with preserved ejection fraction: mortality, readmission, and functional decline","volume":"41","author":"Smith","year":"2003","journal-title":"J Am Coll Cardiol"},{"key":"10.1016\/j.amjcard.2011.06.044_bib18","doi-asserted-by":"crossref","first-page":"1893","DOI":"10.1253\/circj.CJ-09-0254","article-title":"Characteristics and outcomes of hospitalized patients with heart failure and reduced vs preserved ejection fraction: report from the Japanese Cardiac Registry of Heart Failure in Cardiology (JCARE-CARD)","volume":"73","author":"Tsuchihashi-Makaya","year":"2009","journal-title":"Circ J"},{"key":"10.1016\/j.amjcard.2011.06.044_bib19","first-page":"165","article-title":"Monaldi heart failure with preserved systolic function: prevalence and clinical features in a cohort of patients admitted to internal medicine units: the study PRESYF-HF Tuscany","volume":"68","author":"Biagi","year":"2007","journal-title":"Arch Chest Dis"},{"key":"10.1016\/j.amjcard.2011.06.044_bib20","doi-asserted-by":"crossref","first-page":"13","DOI":"10.1016\/j.jjcc.2009.09.003","article-title":"Clinical characteristics and outcomes of heart failure with preserved ejection fraction: lessons from epidemiological studies","volume":"55","author":"Tsutsui","year":"2010","journal-title":"J Cardiol"},{"key":"10.1016\/j.amjcard.2011.06.044_bib21","doi-asserted-by":"crossref","first-page":"777","DOI":"10.1016\/S0140-6736(03)14285-7","article-title":"Effects of candesartan in patients with chronic heart failure and preserved left-ventricular ejection fraction: the CHARM-Preserved trial","volume":"362","author":"Yusuf","year":"2003","journal-title":"Lancet"},{"key":"10.1016\/j.amjcard.2011.06.044_bib22","doi-asserted-by":"crossref","first-page":"2079","DOI":"10.1016\/S0140-6736(07)60980-5","article-title":"Effect of angiotensin receptor blockade and antihypertensive drugs on diastolic function in patients with hypertension and diastolic dysfunction: a randomised trial","volume":"369","author":"Solomon","year":"2007","journal-title":"Lancet"},{"key":"10.1016\/j.amjcard.2011.06.044_bib23","doi-asserted-by":"crossref","first-page":"1299","DOI":"10.1016\/j.amjcard.2005.06.076","article-title":"Analysis of left ventricular systolic function using midwall mechanics in patients >60 years of age with hypertensive heart disease and heart failure","volume":"96","author":"Vinch","year":"2005","journal-title":"Am J Cardiol"}],"container-title":["The American Journal of Cardiology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914911022363?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002914911022363?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2018,11,29]],"date-time":"2018-11-29T05:54:51Z","timestamp":1543470891000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002914911022363"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,11]]},"references-count":23,"journal-issue":{"issue":"9","published-print":{"date-parts":[[2011,11]]}},"alternative-id":["S0002914911022363"],"URL":"https:\/\/doi.org\/10.1016\/j.amjcard.2011.06.044","relation":{"has-review":[{"id-type":"doi","id":"10.3410\/f.13427962.14802061","asserted-by":"object"}]},"ISSN":["0002-9149"],"issn-type":[{"value":"0002-9149","type":"print"}],"subject":[],"published":{"date-parts":[[2011,11]]}}}