{"id":"https://openalex.org/W7126059337","doi":"https://doi.org/10.5281/hra.v2i9.6037","title":"Pratique de la Chirurgie Cardiaque \u00e0 C\u0153ur Ouvert au Niger","display_name":"Pratique de la Chirurgie Cardiaque \u00e0 C\u0153ur Ouvert au Niger","publication_year":2024,"publication_date":"2024-09-01","ids":{"openalex":"https://openalex.org/W7126059337","doi":"https://doi.org/10.5281/hra.v2i9.6037"},"language":"fr","primary_location":{"id":"pmh:oai:doaj.org/article:3dd26cb93f6a43d299f8ee87a367ec77","doi":"https://doi.org/10.5281/hra.v2i9.6037","is_oa":true,"landing_page_url":"https://doaj.org/article/3dd26cb93f6a43d299f8ee87a367ec77","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Health Research in Africa, Vol 2, Iss 9 (2024)","raw_type":"article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["doaj"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://doaj.org/article/3dd26cb93f6a43d299f8ee87a367ec77","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5093316550","display_name":"Daouda Amadou","orcid":"https://orcid.org/0000-0001-5174-9845","observed_orcids":["https://orcid.org/0000-0001-5174-9845"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daouda amadou","raw_affiliation_strings":["1.\tChirurgie Thoracique et Cardio-Vasculaire de l\u2019H\u00f4pital G\u00e9n\u00e9ral de R\u00e9f\u00e9rence de Niamey/Niger"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"1.\tChirurgie Thoracique et Cardio-Vasculaire de l\u2019H\u00f4pital G\u00e9n\u00e9ral de R\u00e9f\u00e9rence de Niamey/Niger","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058893086","display_name":"Karimou Bondabou Abdoul Wahab","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I126477371","display_name":"Mohammed V University","ror":"https://ror.org/00r8w8f84","country_code":"MA","type":"education","lineage":["https://openalex.org/I126477371"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Abdoul Wahab KB","raw_affiliation_strings":["2.\tUnit\u00e9 p\u00e9dagogique et de recherche de cardiologie/Facult\u00e9 de m\u00e9decine et de pharmacie de l\u2019universit\u00e9 Mohamed V (Maroc)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"2.\tUnit\u00e9 p\u00e9dagogique et de recherche de cardiologie/Facult\u00e9 de m\u00e9decine et de pharmacie de l\u2019universit\u00e9 Mohamed V (Maroc)","institution_ids":["https://openalex.org/I126477371"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115064631","display_name":"Seck M\u2019Baye M\u2019baye Salissou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210151218","display_name":"Universit\u00e9 Andr\u00e9 Salifou","ror":"https://ror.org/00yfma824","country_code":"NE","type":"education","lineage":["https://openalex.org/I4210151218"]}],"countries":["NE"],"is_corresponding":false,"raw_author_name":"M\u2019Baye Salissou SM","raw_affiliation_strings":["3.\tFacult\u00e9 des Sciences de la Sant\u00e9 de l\u2019Universit\u00e9 Andr\u00e9 Salifou / Zinder. 4.\tService de Cardiologie de l\u2019H\u00f4pital"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"3.\tFacult\u00e9 des Sciences de la Sant\u00e9 de l\u2019Universit\u00e9 Andr\u00e9 Salifou / Zinder. 4.\tService de Cardiologie de l\u2019H\u00f4pital","institution_ids":["https://openalex.org/I4210151218"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055213655","display_name":"Ibrahim Issoufou Alzouma","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ibrahim I. Alzouma","raw_affiliation_strings":["4.\tService de Cardiologie de l\u2019H\u00f4pital G\u00e9n\u00e9ral de R\u00e9f\u00e9rence de Niamey/Niger"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4.\tService de Cardiologie de l\u2019H\u00f4pital G\u00e9n\u00e9ral de R\u00e9f\u00e9rence de Niamey/Niger","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5124164362","display_name":"Labo Saidou","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Labo Saidou","raw_affiliation_strings":["4.\tService de Cardiologie de l\u2019H\u00f4pital G\u00e9n\u00e9ral de R\u00e9f\u00e9rence de Niamey/Niger"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"4.\tService de Cardiologie de l\u2019H\u00f4pital G\u00e9n\u00e9ral de R\u00e9f\u00e9rence de Niamey/Niger","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108134029","display_name":"Rabiou Maman Sani","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I130359222","display_name":"Universit\u00e9 Abdou Moumouni","ror":"https://ror.org/05tj8pb04","country_code":"NE","type":"education","lineage":["https://openalex.org/I130359222"]}],"countries":["NE"],"is_corresponding":false,"raw_author_name":"Rabiou M. Z. Sani","raw_affiliation_strings":["6.\tFacult\u00e9 des Sciences de la Sant\u00e9 de l\u2019Universit\u00e9 Abdou Moumoui de Niamey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"6.\tFacult\u00e9 des Sciences de la Sant\u00e9 de l\u2019Universit\u00e9 Abdou Moumoui de Niamey","institution_ids":["https://openalex.org/I130359222"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110864169","display_name":"Rachid Sani","orcid":"https://orcid.org/0000-0003-4494-3804","observed_orcids":["https://orcid.org/0000-0003-4494-3804"]},"institutions":[{"id":"https://openalex.org/I130359222","display_name":"Universit\u00e9 Abdou Moumouni","ror":"https://ror.org/05tj8pb04","country_code":"NE","type":"education","lineage":["https://openalex.org/I130359222"]}],"countries":["NE"],"is_corresponding":false,"raw_author_name":"Rachid Sani","raw_affiliation_strings":["6.\tFacult\u00e9 des Sciences de la Sant\u00e9 de l\u2019Universit\u00e9 Abdou Moumoui de Niamey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"6.\tFacult\u00e9 des Sciences de la Sant\u00e9 de l\u2019Universit\u00e9 Abdou Moumoui de Niamey","institution_ids":["https://openalex.org/I130359222"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.6884999871253967,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.6884999871253967,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11055","display_name":"Cardiac and Coronary Surgery Techniques","score":0.2639000117778778,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11731","display_name":"Global Health and Surgery","score":0.021700000390410423,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/open-heart-surgery","display_name":"open heart surgery","score":0.7459999918937683},{"id":"https://openalex.org/keywords/acquired-valvular-heart-disease","display_name":"acquired valvular heart disease","score":0.8169999718666077},{"id":"https://openalex.org/keywords/congenital-heart-disease","display_name":"congenital heart disease","score":0.9869999885559082},{"id":"https://openalex.org/keywords/mitral-valve-replacement","display_name":"mitral valve replacement","score":0.7379999756813049},{"id":"https://openalex.org/keywords/aortic-valve-replacement","display_name":"aortic valve replacement","score":0.8029999732971191},{"id":"https://openalex.org/keywords/atrial-septal-defect-repair","display_name":"atrial septal defect repair","score":0.6859999895095825},{"id":"https://openalex.org/keywords/tetralogy-of-fallot","display_name":"tetralogy of Fallot","score":0.8970000147819519},{"id":"https://openalex.org/keywords/extracorporeal-circulation-duration","display_name":"extracorporeal circulation duration","score":0.8629999756813049},{"id":"https://openalex.org/keywords/postoperative-mortality","display_name":"postoperative mortality","score":0.8870000243186951},{"id":"https://openalex.org/keywords/left-ventricular-ejection-fraction","display_name":"left ventricular ejection fraction","score":0.9350000023841858},{"id":"https://openalex.org/keywords/cardiac-surgery-training","display_name":"cardiac surgery training","score":0.44600000977516174}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8374999761581421},{"id":"https://openalex.org/C29456083","wikidata":"https://www.wikidata.org/wiki/Q1221899","display_name":"Gynecology","level":1,"score":0.5774000287055969},{"id":"https://openalex.org/C2985453986","wikidata":"https://www.wikidata.org/wiki/Q11068","display_name":"Blood circulation","level":2,"score":0.30239999294281006},{"id":"https://openalex.org/C2994232697","wikidata":"https://www.wikidata.org/wiki/Q1115882","display_name":"Extracorporeal circulation","level":2,"score":0.2775000035762787},{"id":"https://openalex.org/C15708023","wikidata":"https://www.wikidata.org/wiki/Q80083","display_name":"Humanities","level":1,"score":0.2214999943971634},{"id":"https://openalex.org/C2780714102","wikidata":"https://www.wikidata.org/wiki/Q616071","display_name":"Aortic valve","level":2,"score":0.2079000025987625},{"id":"https://openalex.org/C160022790","wikidata":"https://www.wikidata.org/wiki/Q2964004","display_name":"Cardiothoracic surgery","level":2,"score":0.2062000036239624},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.19699999690055847},{"id":"https://openalex.org/C2993369777","wikidata":"https://www.wikidata.org/wiki/Q2349469","display_name":"Aortic root","level":3,"score":0.18080000579357147},{"id":"https://openalex.org/C2991743468","wikidata":"https://www.wikidata.org/wiki/Q166019","display_name":"Blood loss","level":2,"score":0.17710000276565552}],"mesh":[],"locations_count":1,"locations":[{"id":"pmh:oai:doaj.org/article:3dd26cb93f6a43d299f8ee87a367ec77","doi":"https://doi.org/10.5281/hra.v2i9.6037","is_oa":true,"landing_page_url":"https://doaj.org/article/3dd26cb93f6a43d299f8ee87a367ec77","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Health Research in Africa, Vol 2, Iss 9 (2024)","raw_type":"article"}],"best_oa_location":{"id":"pmh:oai:doaj.org/article:3dd26cb93f6a43d299f8ee87a367ec77","doi":"https://doi.org/10.5281/hra.v2i9.6037","is_oa":true,"landing_page_url":"https://doaj.org/article/3dd26cb93f6a43d299f8ee87a367ec77","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Health Research in Africa, Vol 2, Iss 9 (2024)","raw_type":"article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":1.0,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2143492217","https://openalex.org/W7116384966","https://openalex.org/W7115596208","https://openalex.org/W1465403548","https://openalex.org/W7126110324","https://openalex.org/W7204713896","https://openalex.org/W2972236757","https://openalex.org/W7093342712","https://openalex.org/W3114583881","https://openalex.org/W3191997271"],"abstract_inverted_index":{"RESUME":[0],"Introduction.":[1,262],"La":[2,15,112,134,194,205],"chirurgie":[3,41,259],"\u00e0":[4,9,43,55,67,82],"c\u0153ur":[5,44],"ouvert":[6,45],"est":[7,243,248],"encore":[8],"ses":[10],"premiers":[11],"pas":[12],"au":[13,46,232],"Niger.":[14,47,271,303],"principale":[16],"barri\u00e8re":[17],"\u00e9tant":[18],"l\u2019absence":[19],"d\u2019activit\u00e9s":[20],"r\u00e9guli\u00e8res.":[21],"L\u2019objectif":[22],"de":[23,27,64,75,79,85,87,104,109,126,137,142,170,174,178,182,184,190,197,202,208,224,250,258],"ce":[24],"travail":[25],"\u00e9tait":[26,103,108,141,201,207],"d\u00e9crire":[28],"les":[29,72,132],"aspects":[30,296],"\u00e9pid\u00e9miologiques,":[31],"cliniques,":[32],"paracliniques,":[33],"th\u00e9rapeutiques":[34],"et":[35,78,97,114,187],"\u00e9volutifs":[36],"des":[37,57,149,157,216,222,240],"patients":[38,73,223,298,325],"op\u00e9r\u00e9s":[39],"par":[40],"cardiaque":[42],"M\u00e9thodologie.":[48],"Il":[49],"s\u2019agissait":[50],"d\u2019une":[51],"\u00e9tude":[52,230],"transversale":[53],"descriptive":[54,308],"collecte":[56],"donn\u00e9es":[58],"prospective":[59,312],"sur":[60,71],"03":[61,316],"ans":[62],"allant":[63],"juillet":[65],"2019":[66,320],"janvier":[68],"2023":[69,323],"portant":[70],"souffrant":[74],"valvulopathies":[76,95,328,344],"acquises":[77,96],"cardiopathies":[80,99],"re\u00e7us":[81],"l\u2019h\u00f4pital":[83],"g\u00e9n\u00e9ral":[84],"r\u00e9f\u00e9rence":[86],"Niamey":[88,335],".":[89],"R\u00e9sultats.":[90],"Nous":[91],"avons":[92],"enregistr\u00e9":[93],"6":[94,342],"9":[98,346],"cong\u00e9nitales.":[100],"Le":[101],"sex-ratio":[102],"1,5.":[105],"L\u2019\u00e2ge":[106],"moyen":[107],"9,5":[110],"ans.":[111],"dyspn\u00e9e":[113],"la":[115,138,236],"cardiom\u00e9galie":[116],"\u00e9taient":[117,148],"retrouv\u00e9es":[118],"chez":[119,130],"tous":[120,131],"nos":[121],"patients.":[122,133,368,374],"L\u2019\u00e9chocardiographie":[123],"avait":[124],"permis":[125],"poser":[127],"le":[128],"diagnostic":[129,371],"dur\u00e9e":[135,195],"moyenne":[136,196],"circulation":[139,380],"extracorporelle":[140],"94,6":[143],"min.":[144,383],"Les":[145],"gestes":[146],"r\u00e9alis\u00e9s":[147],"plasties":[150,158],"mitrales":[151],"(50%),":[152,160,390,397],"remplacement":[153,165],"valvulaire":[154,166],"mitrale":[155],"(16,7%),":[156,164,168],"tricuspides":[159],"une":[161,188,212,214,256],"plastie":[162],"aortique":[163,167],"cure":[169],"communication":[171,175],"interventriculaire":[172],"(44,4%),":[173],"interatriale":[176],"(22,2%),":[177],"Canal":[179],"atrioventriculaire":[180],"(11,1%),":[181],"t\u00e9tralogie":[183],"Fallot":[185,418],"(11,1%)":[186],"ex\u00e9r\u00e8se":[189],"membrane":[191,422],"sous-aortique":[192],"(11,1%).":[193],"s\u00e9jour":[198],"en":[199,226,254],"r\u00e9animation":[200],"2,9":[203],"jours.":[204],"mortalit\u00e9":[206],"13,3%.":[209],"On":[210],"notait":[211],"bonne":[213],"\u00e9volution":[215],"fractions":[217,443],"d\u2019\u00e9jection":[218],"du":[219],"ventricule":[220],"gauche":[221],"+2,06%":[225],"moyenne.":[227],"Conclusion.":[228,450],"Cette":[229],"men\u00e9e":[231],"Niger":[233,456],"montre":[234],"que":[235],"PEC":[237],"chirurgicale":[238],"locale":[239],"pathologies":[241,464],"cardio-vasculaires":[242],"bien":[244],"possible.":[245,467],"Notre":[246],"d\u00e9fi":[247],"donc":[249],"p\u00e9renniser":[251],"cette":[252],"activit\u00e9":[253],"ouvrant":[255],"unit\u00e9":[257],"cardiovasculaire.":[260],"ABSTRACT":[261],"Open-heart":[263],"surgery":[264,301,480],"is":[265,275,465,470],"still":[266],"in":[267,270,302,365,372,430,455],"its":[268],"infancy":[269],"The":[272,281,350,375,384,425],"main":[273],"barrier":[274],"the":[276,289,334],"absence":[277],"of":[278,283,297,378,417,428,448,462],"regular":[279],"activities.":[280],"aim":[282],"this":[284,473],"study":[285,310,452],"was":[286,306,353,357,370,381,433,437],"to":[287,321,471],"describe":[288],"epidemiological,":[290],"clinical,":[291],"paraclinical,":[292],"therapeutic":[293],"and":[294,329,345,361,420],"evolutionary":[295],"undergoing":[299],"open-heart":[300],"Methodology.":[304],"This":[305,451],"a":[307,478],"cross-sectional":[309],"with":[311,326],"data":[313],"collection":[314],"over":[315],"years":[317],"from":[318],"July":[319],"January":[322],"covering":[324],"acquired":[327,343],"heart":[330,348],"disease":[331],"received":[332],"at":[333],"general":[336],"referral":[337],"hospital.":[338],"Results.":[339],"We":[340],"recorded":[341],"congenital":[347],"diseases.":[349],"sex":[351],"ratio":[352],"1.5.":[354],"Mean":[355],"age":[356],"9.5":[358],"years.":[359],"Dyspnea":[360],"cardiomegaly":[362],"were":[363,387],"present":[364],"all":[366,373],"our":[367],"Echocardiography":[369],"mean":[376],"duration":[377],"extracorporeal":[379],"94.6":[382],"procedures":[385],"performed":[386],"mitral":[388,391],"plasty":[389,396,399],"valve":[392,402],"replacement":[393,403],"(16.7%),":[394,400,404],"tricuspid":[395],"aortic":[398,401],"interventricular":[405],"septal":[406,410],"defect":[407,411],"(44.4%),":[408],"interatrial":[409],"(22.2%),":[412],"atrioventricular":[413],"canal":[414],"(11.1%),":[415],"tetralogy":[416],"(11.1%)":[419],"subaortic":[421],"removal":[423],"(11.1%).":[424],"average":[426,447],"length":[427],"stay":[429],"intensive":[431],"care":[432],"2.9":[434],"days.":[435],"Mortality":[436],"13.3%.":[438],"Patients'":[439],"left":[440],"ventricular":[441],"ejection":[442],"improved":[444],"by":[445,476],"an":[446],"+2.06%.":[449],"carried":[453],"out":[454],"shows":[457],"that":[458],"local":[459],"surgical":[460],"management":[461],"cardiovascular":[463,479],"indeed":[466],"Our":[468],"challenge":[469],"make":[472],"activity":[474],"sustainable":[475],"opening":[477],"unit.":[481]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2026-01-30T00:00:00"}
