{"id":"https://openalex.org/W2396767231","doi":null,"title":"[Surgical treatment of fixed subvalvular aortic stenosis. Immediate and long-term hemodynamic results].","display_name":"[Surgical treatment of fixed subvalvular aortic stenosis. Immediate and long-term hemodynamic results].","publication_year":1997,"publication_date":"1997-10-01","ids":{"openalex":"https://openalex.org/W2396767231","mag":"2396767231","pmid":"https://pubmed.ncbi.nlm.nih.gov/9539835"},"language":"fr","primary_location":{"id":"pmid:9539835","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9539835","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives des maladies du coeur et des vaisseaux","raw_type":"English Abstract"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5041968195","display_name":"Mokdad Ayari","orcid":"https://orcid.org/0000-0002-2404-2753","observed_orcids":["https://orcid.org/0000-0002-2404-2753"]},"institutions":[{"id":"https://openalex.org/I4210167430","display_name":"Hospital Fatuma Bourguiba Monastir","ror":"https://ror.org/05t1yee64","country_code":"TN","type":"healthcare","lineage":["https://openalex.org/I4210167430"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"M Ayari","raw_affiliation_strings":["Service de cardiologie, CHU Fattouma-Bourguiba, Monastir, Tunisie"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Service de cardiologie, CHU Fattouma-Bourguiba, Monastir, Tunisie","institution_ids":["https://openalex.org/I4210167430"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110412465","display_name":"M. Ben Farhat","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M Ben Farhat","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5114011953","display_name":"Fethi Betbout","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F Betbout","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109388188","display_name":"Faouzi Maatouk","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"F Maatouk","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034743704","display_name":"Mourad Jarrar","orcid":"https://orcid.org/0000-0003-2669-4832","observed_orcids":["https://orcid.org/0000-0003-2669-4832"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M Jarrar","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5036294948","display_name":"Habib Gamra","orcid":"https://orcid.org/0000-0001-8758-5766","observed_orcids":["https://orcid.org/0000-0001-8758-5766"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H Gamra","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"90","issue":"10","first_page":"1357","last_page":"62"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9369999766349792,"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":0.9369999766349792,"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.03629999980330467,"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/T10618","display_name":"Aortic Disease and Treatment Approaches","score":0.007300000172108412,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/subaortic-stenosis","display_name":"subaortic stenosis","score":0.9629999995231628},{"id":"https://openalex.org/keywords/surgical-treatment","display_name":"surgical treatment","score":0.5740000009536743},{"id":"https://openalex.org/keywords/myotomy","display_name":"myotomy","score":0.6830000281333923},{"id":"https://openalex.org/keywords/myomectomy","display_name":"myomectomy","score":0.9959999918937683},{"id":"https://openalex.org/keywords/aortic-valve-replacement","display_name":"aortic valve replacement","score":0.7680000066757202},{"id":"https://openalex.org/keywords/restenosis","display_name":"restenosis","score":0.9110000133514404},{"id":"https://openalex.org/keywords/pediatric-cardiac-surgery","display_name":"pediatric cardiac surgery","score":0.5170000195503235}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9644410610198975},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.686782956123352},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5282076001167297},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5010061264038086},{"id":"https://openalex.org/C2780714102","wikidata":"https://www.wikidata.org/wiki/Q616071","display_name":"Aortic valve","level":2,"score":0.47632724046707153},{"id":"https://openalex.org/C2778557577","wikidata":"https://www.wikidata.org/wiki/Q300121","display_name":"Atrioventricular block","level":2,"score":0.470917671918869},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.4477340579032898},{"id":"https://openalex.org/C2778881276","wikidata":"https://www.wikidata.org/wiki/Q552304","display_name":"Cardiopulmonary bypass","level":2,"score":0.4470404088497162},{"id":"https://openalex.org/C2777543888","wikidata":"https://www.wikidata.org/wiki/Q369939","display_name":"Mitral valve","level":2,"score":0.4321085512638092}],"mesh":[{"descriptor_ui":"D000293","descriptor_name":"Adolescent","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001020","descriptor_name":"Aortic Stenosis, Subvalvular","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D001020","descriptor_name":"Aortic Stenosis, Subvalvular","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001020","descriptor_name":"Aortic Stenosis, Subvalvular","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D002648","descriptor_name":"Child","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002675","descriptor_name":"Child, Preschool","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006328","descriptor_name":"Cardiac Catheterization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006439","descriptor_name":"Hemodynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012008","descriptor_name":"Recurrence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012086","descriptor_name":"Reoperation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018579","descriptor_name":"Patient Selection","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D019918","descriptor_name":"Heart Valve Prosthesis Implantation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:9539835","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9539835","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Archives des maladies du coeur et des vaisseaux","raw_type":"English Abstract"},{"id":"mag:2396767231","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/9539835","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":1.0,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2405345009","https://openalex.org/W1734995777","https://openalex.org/W2064670560","https://openalex.org/W2076910477","https://openalex.org/W2045819485","https://openalex.org/W2402236977","https://openalex.org/W2094894807","https://openalex.org/W2083701363","https://openalex.org/W2364222853","https://openalex.org/W2395108450"],"abstract_inverted_index":{"Forty":[0],"patients":[1,53,182,236],"operated":[2],"on":[3],"for":[4,146],"fixed":[5],"subvalvular":[6],"aortic":[7,127,284],"stenosis":[8,57,244,293],"underwent":[9,248],"cardiac":[10,139],"catheterization":[11],"preoperatively,":[12],"immediately":[13],"after":[14],"coming":[15],"off":[16],"cardiopulmonary":[17],"bypass":[18],"and":[19,77,121,126,176,190,219,231,247,294,302,313],"at":[20,168],"long-term":[21,202],"(1":[22],"to":[23,37,79,97,160,203,254],"14":[24],"years":[25,39,256],"later,":[26],"average":[27],"7":[28],"+/-":[29,42,158,162,205],"3.9":[30],"years).":[31],"The":[32,56,150,197,234],"age":[33],"range":[34],"was":[35,58,90,134,141],"3":[36,131,181],"50":[38,178,227,335],"(average":[40],"15":[41],"12":[43,115],"years)":[44],"with":[45,210,237],"27":[46],"(68%)":[47],"aged":[48],"under":[49],"18":[50],"years.":[51],"Twenty-seven":[52],"were":[54],"male.":[55],"the":[59,65,71,84,100,103,106,169,191,193,201,262,271,300,308,316],"thin":[60],"membranous":[61,301],"type":[62,68,73],"in":[63,69,74,83,92,110,114,124,130,143,180,200,268,299,323],"29,":[64],"fibromuscular":[66,104,303],"collar":[67],"5,":[70],"tunnel":[72,188,238],"5":[75,235],"others":[76,221],"related":[78],"supernumerary":[80,194],"mitral":[81,195],"tissue":[82,123],"remaining":[85],"patient.":[86],"Significant":[87],"other":[88,192],"pathology":[89],"associated":[91,320],"13":[93],"cases.":[94,132],"In":[95,315],"addition":[96],"excision":[98],"of":[99,119,185,216,264,307,311,318],"membrane":[101,212],"or":[102,245,282,333],"ring,":[105],"surgeons":[107],"performed":[108,281],"myotomy":[109,312],"6":[111],"cases,":[112,116],"myomectomy":[113],"large":[117,272],"resection":[118,273],"muscular":[120],"fibrous":[122],"tunnels,":[125],"valve":[128],"replacement":[129],"There":[133,289],"no":[135,291],"operative":[136],"fatality.":[137],"Permanent":[138],"pacing":[140],"required":[142],"1":[144,208,232,253],"patient":[145,209],"complete":[147],"atrioventricular":[148],"block.":[149],"peak":[151,327],"systolic":[152,328],"pressure":[153,329],"gradient":[154,198,215,225],"fell":[155],"from":[156],"87":[157],"32":[159],"31":[161],"10":[163],"mmHg":[164,179,218,228],"(p":[165],"<":[166],"0.0001)":[167],"immediate":[170],"control:":[171],"it":[172,278],"remained":[173],">":[174,226,332],"30":[175],"even":[177,267],"(7.5%),":[183],"2":[184],"whom":[186],"had":[187,241],"types":[189,239],"tissue.":[196],"increased":[199],"42":[204],"11":[206],"mmHg,":[207],"a":[211,214,224,242],"developed":[213,223],"40":[217],"4":[220],"(10%)":[222],"(3":[229],"tunnels":[230],"membrane).":[233],"either":[240],"residual":[243,292],"restenosis":[246,295],"aorto-ventriculoplasty":[249],"by":[250],"Konno's":[251],"procedure":[252,263],"8":[255],"later.":[257],"This":[258],"operation":[259],"should":[260],"be":[261,280],"first":[265],"intention,":[266],"small":[269],"children:":[270],"is":[274,287,290,296],"only":[275,324],"acceptable":[276],"when":[277,283,326],"cannot":[279],"ring":[285],"hypoplasia":[286],"mild.":[288],"rare":[297],"(2.5%)":[298],"types,":[304],"probably":[305],"because":[306],"widespread":[309],"use":[310],"myomectomy.":[314],"absence":[317],"severe":[319],"malformations,":[321],"surgery":[322],"justified":[325],"gradients":[330],"are":[331],"=":[334],"mmHg.":[336]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-11-01T11:40:01.658920","created_date":"2016-06-24T00:00:00"}