{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,12,24]],"date-time":"2025-12-24T12:24:25Z","timestamp":1766579065603},"reference-count":39,"publisher":"Saudi Heart Association","issue":"1","license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2014,8,28]],"date-time":"2014-08-28T00:00:00Z","timestamp":1409184000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/3.0\/"}],"content-domain":{"domain":["journalofthesaudiheart.com","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Journal of the Saudi Heart Association"],"published-print":{"date-parts":[[2015,1]]},"DOI":"10.1016\/j.jsha.2014.08.001","type":"journal-article","created":{"date-parts":[[2014,8,29]],"date-time":"2014-08-29T00:52:41Z","timestamp":1409273561000},"page":"1-9","update-policy":"http:\/\/dx.doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":6,"title":["Epidemiological and evolutionary characteristics of heart failure in patients with left bundle branch block \u2013 A Moroccan center-based study"],"prefix":"10.37616","volume":"27","author":[{"given":"N.","family":"Bouqata","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"J.","family":"Kheyi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"F.","family":"Miftah","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Sabor","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Bouziane","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"H.","family":"Bouzelmat","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Chaib","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Benyass","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A.","family":"Moustaghfir","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"24531","reference":[{"issue":"9","key":"10.1016\/j.jsha.2014.08.001_b0005","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"},{"issue":"8","key":"10.1016\/j.jsha.2014.08.001_b0010","doi-asserted-by":"crossref","first-page":"968","DOI":"10.1111\/j.1532-5415.1997.tb02968.x","article-title":"Epidemiology, pathophysiology, and etiology of congestive heart failure in older adults","volume":"45","author":"Rich","year":"1997","journal-title":"J Am Geriatr Soc"},{"issue":"2","key":"10.1016\/j.jsha.2014.08.001_b0015","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1023\/A:1009884820941","article-title":"Incidence and epidemiology of heart failure","volume":"5","author":"Kannel","year":"2000","journal-title":"Heart Fail Rev"},{"issue":"3","key":"10.1016\/j.jsha.2014.08.001_b0020","first-page":"257","article-title":"Heart failure in elderly patients in Brazzaville, Congo: clinical and etiologic aspects and outcome","volume":"68","author":"Ikama","year":"2008","journal-title":"Med Trop (Mars)"},{"key":"10.1016\/j.jsha.2014.08.001_b0025","unstructured":"Bennis A. Insuffisance cardiaque: Comprendre pour traiter. Doctinews. 2012;44."},{"issue":"3","key":"10.1016\/j.jsha.2014.08.001_b0030","doi-asserted-by":"crossref","first-page":"398","DOI":"10.1067\/mhj.2002.121264","article-title":"Left bundle-branch block is associated with increased 1-year sudden and total mortality rate in 5517 outpatients with congestive heart failure: a report from the Italian network on congestive heart failure","volume":"143","author":"Baldasseroni","year":"2002","journal-title":"Am Heart J"},{"issue":"22","key":"10.1016\/j.jsha.2014.08.001_b0035","doi-asserted-by":"crossref","first-page":"2494","DOI":"10.1161\/01.CIR.98.22.2494","article-title":"Bundle-branch block in a general male population: the study of men born 1913","volume":"98","author":"Eriksson","year":"1998","journal-title":"Circulation"},{"issue":"8","key":"10.1016\/j.jsha.2014.08.001_b0040","doi-asserted-by":"crossref","first-page":"803","DOI":"10.1093\/eurjhf\/hfs105","volume":"14","author":"McMurray","year":"2012","journal-title":"Eur J Heart Fail"},{"issue":"10","key":"10.1016\/j.jsha.2014.08.001_b0045","doi-asserted-by":"crossref","first-page":"e235","DOI":"10.1161\/CIRCULATIONAHA.108.191095","volume":"119","author":"Surawicz","year":"2009","journal-title":"Circulation"},{"issue":"4","key":"10.1016\/j.jsha.2014.08.001_b0050","doi-asserted-by":"crossref","first-page":"438","DOI":"10.1093\/ejechocard\/jen174","article-title":"European Association of Echocardiography recommendations for standardization of performance, digital storage and reporting of echocardiographic studies","volume":"9","author":"Evangelista","year":"2008","journal-title":"Eur J Echocardiogr"},{"issue":"14","key":"10.1016\/j.jsha.2014.08.001_b0055","doi-asserted-by":"crossref","first-page":"1787","DOI":"10.1093\/eurheartj\/ehs104","volume":"33","author":"McMurray","year":"2012","journal-title":"Eur Heart J"},{"issue":"6","key":"10.1016\/j.jsha.2014.08.001_b0060","first-page":"431","article-title":"The prognosis of the patient with heart failure: an analysis of the most significant clinical and instrumental parameters","volume":"36","author":"Fappani","year":"1991","journal-title":"Cardiologia"},{"issue":"1","key":"10.1016\/j.jsha.2014.08.001_b0065","doi-asserted-by":"crossref","first-page":"37","DOI":"10.1007\/BF02630564","article-title":"Prognostic significance of electrocardiographic findings in patients with dilated cardiomyopathy","volume":"8","author":"Koga","year":"1993","journal-title":"Heart Vessels"},{"issue":"3","key":"10.1016\/j.jsha.2014.08.001_b0070","first-page":"158","article-title":"Clinical significance of complete left bundle branch block in dilated cardiomyopathy","volume":"10","author":"Huang","year":"1995","journal-title":"Chin Med Sci J"},{"issue":"5","key":"10.1016\/j.jsha.2014.08.001_b0075","doi-asserted-by":"crossref","first-page":"1111","DOI":"10.1016\/S0002-8703(05)80242-X","article-title":"Prediction of outcome in late-stage cardiomyopathy","volume":"119","author":"Kelly","year":"1990","journal-title":"Am Heart J"},{"issue":"9","key":"10.1016\/j.jsha.2014.08.001_b0080","first-page":"1109","article-title":"Dilated cardiomyopathy: a new natural history? The experience of the Italian Multicenter Cardiomyopathy Study (SPIC)","volume":"25","author":"Gavazzi","year":"1995","journal-title":"G Ital Cardiol"},{"issue":"2","key":"10.1016\/j.jsha.2014.08.001_b0085","doi-asserted-by":"crossref","first-page":"276","DOI":"10.1093\/oxfordjournals.eurheartj.a015231","article-title":"Additional predictive value of both left and right ventricular ejection fractions on long-term survival in idiopathic dilated cardiomyopathy","volume":"18","author":"Juilli\u00e8re","year":"1997","journal-title":"Eur Heart J"},{"issue":"7","key":"10.1016\/j.jsha.2014.08.001_b0090","doi-asserted-by":"crossref","first-page":"697","DOI":"10.1016\/j.ejheart.2006.01.001","article-title":"Clinical profile, contemporary management and one-year mortality in patients with severe acute heart failure syndromes: the EFICA study","volume":"8","author":"Zannad","year":"2006","journal-title":"Eur J Heart Fail"},{"issue":"5","key":"10.1016\/j.jsha.2014.08.001_b0095","doi-asserted-by":"crossref","first-page":"510","DOI":"10.1016\/j.ejheart.2006.11.006","article-title":"Prevalence and prognostic impact of bundle branch block in patients with heart failure: evidence from the CHARM programme","volume":"9","author":"Hawkins","year":"2007","journal-title":"Eur J Heart Fail"},{"issue":"2","key":"10.1016\/j.jsha.2014.08.001_b0100","doi-asserted-by":"crossref","first-page":"156","DOI":"10.1093\/eurjhf\/hfp180","article-title":"Left bundle branch block and mortality in patients with acute heart failure syndrome: a substudy of the EFICA cohort","volume":"12","author":"Huvelle","year":"2010","journal-title":"Eur J Heart Fail"},{"issue":"1","key":"10.1016\/j.jsha.2014.08.001_b0105","doi-asserted-by":"crossref","first-page":"7","DOI":"10.1016\/j.ejheart.2006.04.011","article-title":"Left bundle branch block as a risk factor for progression to heart failure","volume":"9","author":"Zannad","year":"2007","journal-title":"Eur J Heart Fail"},{"issue":"2","key":"10.1016\/j.jsha.2014.08.001_b0110","doi-asserted-by":"crossref","first-page":"528","DOI":"10.1378\/chest.122.2.528","article-title":"Congestive heart failure and QRS duration: establishing prognosis study","volume":"122","author":"Shenkman","year":"2002","journal-title":"Chest"},{"issue":"2","key":"10.1016\/j.jsha.2014.08.001_b0115","doi-asserted-by":"crossref","first-page":"303","DOI":"10.1016\/j.ijcard.2004.10.008","article-title":"Bundle branch block patterns, age, renal dysfunction, and heart failure mortality","volume":"102","author":"McCullough","year":"2005","journal-title":"Int J Cardiol"},{"issue":"5","key":"10.1016\/j.jsha.2014.08.001_b0120","doi-asserted-by":"crossref","first-page":"491","DOI":"10.1016\/j.ejheart.2006.11.003","article-title":"Prevalence of ECG abnormalities in an international survey of patients with suspected or confirmed heart failure at death or discharge","volume":"9","author":"Khan","year":"2007","journal-title":"Eur J Heart Fail"},{"issue":"5","key":"10.1016\/j.jsha.2014.08.001_b0125","doi-asserted-by":"crossref","first-page":"756","DOI":"10.1067\/mhj.2001.118735","article-title":"Prolonged QRS duration (QRS >\/=170 ms) and left axis deviation in the presence of left bundle branch block: a marker of poor left ventricular systolic function?","volume":"142","author":"Das","year":"2001","journal-title":"Am Heart J"},{"issue":"5","key":"10.1016\/j.jsha.2014.08.001_b0130","doi-asserted-by":"crossref","first-page":"673","DOI":"10.1016\/j.amjcard.2004.05.042","article-title":"Proportion of patients in a congestive heart failure care management program meeting criteria for cardiac resynchronization therapy","volume":"94","author":"Shen","year":"2004","journal-title":"Am J Cardiol"},{"issue":"14","key":"10.1016\/j.jsha.2014.08.001_b0135","doi-asserted-by":"crossref","first-page":"1896","DOI":"10.1161\/01.CIR.0000143136.51424.38","article-title":"Comorbidity and myocardial dysfunction are the main explanations for the higher 1-year mortality in acute myocardial infarction with left bundle-branch block","volume":"110","author":"Stenestrand","year":"2004","journal-title":"Circulation"},{"issue":"3","key":"10.1016\/j.jsha.2014.08.001_b0140","doi-asserted-by":"crossref","first-page":"303","DOI":"10.7326\/0003-4819-90-3-303","article-title":"Newly acquired left bundle-branch block: the Framingham study","volume":"90","author":"Schneider","year":"1979","journal-title":"Ann Intern Med"},{"issue":"22","key":"10.1016\/j.jsha.2014.08.001_b0145","doi-asserted-by":"crossref","first-page":"2656","DOI":"10.1001\/jama.299.22.2656","article-title":"Clinical implications of QRS duration in patients hospitalized with worsening heart failure and reduced left ventricular ejection fraction","volume":"299","author":"Wang","year":"2008","journal-title":"JAMA"},{"issue":"1","key":"10.1016\/j.jsha.2014.08.001_b0150","doi-asserted-by":"crossref","first-page":"91","DOI":"10.1093\/eurheartj\/ehi008","article-title":"Left bundle branch block induces ventricular remodelling and functional septal hypoperfusion","volume":"26","author":"Vernooy","year":"2005","journal-title":"Eur Heart J"},{"issue":"11","key":"10.1016\/j.jsha.2014.08.001_b0155","doi-asserted-by":"crossref","first-page":"1375","DOI":"10.1016\/S0002-9149(03)00337-0","article-title":"Etiologies of left bundle branch block and correlations with hemodynamic and angiographic findings","volume":"91","author":"Jain","year":"2003","journal-title":"Am J Cardiol"},{"issue":"1","key":"10.1016\/j.jsha.2014.08.001_b0160","doi-asserted-by":"crossref","first-page":"47","DOI":"10.1136\/heart.88.1.47","article-title":"Incremental changes in QRS duration in serial ECGs over time identify high risk elderly patients with heart failure","volume":"88","author":"Shamim","year":"2002","journal-title":"Heart"},{"issue":"8","key":"10.1016\/j.jsha.2014.08.001_b0165","doi-asserted-by":"crossref","first-page":"899","DOI":"10.1016\/S1053-2498(02)00431-X","article-title":"Accelerated QRS widening as an independent predictor of cardiac death or of the need for heart transplantation in patients with congestive heart failure","volume":"21","author":"Grigioni","year":"2002","journal-title":"J Heart Lung Transplant"},{"issue":"Suppl. 1","key":"10.1016\/j.jsha.2014.08.001_b0200","first-page":"45","article-title":"Relationship between QRS duration and medical therapy in heart failure \u2013 a report from Euro Heart Failure survey","volume":"4","author":"Velavan","year":"2005","journal-title":"Eur J Heart Fail"},{"issue":"10","key":"10.1016\/j.jsha.2014.08.001_b0175","doi-asserted-by":"crossref","first-page":"959","DOI":"10.1093\/europace\/eum189","article-title":"Guidelines for cardiac pacing and cardiac resynchronization therapy. The task force for cardiac pacing and cardiac resynchronization therapy of the European Society of Cardiology. Developed in collaboration with the European Heart Rhythm Association","volume":"9","author":"Vardas","year":"2007","journal-title":"Europace"},{"issue":"25","key":"10.1016\/j.jsha.2014.08.001_b0180","doi-asserted-by":"crossref","first-page":"3026","DOI":"10.1161\/hc5001.102229","article-title":"Effect of resynchronization therapy stimulation site on the systolic function of heart failure patients","volume":"104","author":"Butter","year":"2001","journal-title":"Circulation"},{"issue":"29","key":"10.1016\/j.jsha.2014.08.001_b0185","doi-asserted-by":"crossref","first-page":"2281","DOI":"10.1093\/eurheartj\/eht150","volume":"34","author":"Brignole","year":"2013","journal-title":"Eur Heart J"},{"issue":"S1","key":"10.1016\/j.jsha.2014.08.001_b0205","first-page":"19A","article-title":"Cardiac resynchronization device placement during hospitalization for heart failure is associated with a significant improvement in early clinical outcomes","volume":"47","author":"Abraham","year":"2006","journal-title":"J Am Coll Cardiol"},{"issue":"6","key":"10.1016\/j.jsha.2014.08.001_b0195","doi-asserted-by":"crossref","first-page":"1190","DOI":"10.1161\/CIRCHEARTFAILURE.113.000380","article-title":"Impact of QRS morphology and duration on outcomes after cardiac resynchronization therapy: results from the Resynchronization-Defibrillation for Ambulatory Heart Failure Trial (RAFT)","volume":"6","author":"Birnie","year":"2013","journal-title":"Circ Heart Fail"}],"container-title":["Journal of the Saudi Heart Association"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S101673151400089X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S101673151400089X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S101673151400089X?httpAccept=text\/plain","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,10,18]],"date-time":"2022-10-18T17:42:33Z","timestamp":1666114953000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S101673151400089X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,1]]},"references-count":39,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2015,1]]}},"alternative-id":["S101673151400089X"],"URL":"https:\/\/doi.org\/10.1016\/j.jsha.2014.08.001","relation":{},"ISSN":["1016-7315"],"issn-type":[{"value":"1016-7315","type":"print"}],"subject":[],"published":{"date-parts":[[2015,1]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Epidemiological and evolutionary characteristics of heart failure in patients with left bundle branch block \u2013 A Moroccan center-based study","name":"articletitle","label":"Article Title"},{"value":"Journal of the Saudi Heart Association","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.jsha.2014.08.001","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2014 King Saud University. Production and hosting by Elsevier B.V.","name":"copyright","label":"Copyright"}]}}