{"id":"https://openalex.org/W2020409305","doi":"https://doi.org/10.1159/000006939","title":"Fixed Subaortic Stenosis Revisited","display_name":"Fixed Subaortic Stenosis Revisited","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W2020409305","doi":"https://doi.org/10.1159/000006939","mag":"2020409305","pmid":"https://pubmed.ncbi.nlm.nih.gov/10640790"},"language":"en","primary_location":{"id":"doi:10.1159/000006939","doi":"https://doi.org/10.1159/000006939","is_oa":false,"landing_page_url":"https://doi.org/10.1159/000006939","pdf_url":null,"source":{"id":"https://openalex.org/S4210184113","display_name":"Cardiology","issn_l":"0008-6312","issn":["0008-6312","1421-9751"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cardiology","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2020409305"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref","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/A5001452887","display_name":"Konstantinos N. Tentolouris","orcid":"https://orcid.org/0009-0006-6171-0200","observed_orcids":["https://orcid.org/0009-0006-6171-0200"]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210165841","display_name":"Hippocration General Hospital","ror":"https://ror.org/05v5wwy67","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210165841"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Tentolouris","raw_affiliation_strings":["Cardiology Department, Hippokration Hospital, University of Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Department, Hippokration Hospital, University of Athens, Greece","institution_ids":["https://openalex.org/I200777214","https://openalex.org/I4210165841"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084307362","display_name":"Theodosios E. Kontozoglou","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210165841","display_name":"Hippocration General Hospital","ror":"https://ror.org/05v5wwy67","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210165841"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Theodosios Kontozoglou","raw_affiliation_strings":["Cardiology Department, Hippokration Hospital, University of Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Department, Hippokration Hospital, University of Athens, Greece","institution_ids":["https://openalex.org/I200777214","https://openalex.org/I4210165841"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080568142","display_name":"Athanasios G. Trikas","orcid":"https://orcid.org/0000-0003-4367-805X","observed_orcids":["https://orcid.org/0000-0003-4367-805X"]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210165841","display_name":"Hippocration General Hospital","ror":"https://ror.org/05v5wwy67","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210165841"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Athanasios Trikas","raw_affiliation_strings":["Cardiology Department, Hippokration Hospital, University of Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Department, Hippokration Hospital, University of Athens, Greece","institution_ids":["https://openalex.org/I200777214","https://openalex.org/I4210165841"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040679064","display_name":"Styliani V. Brili","orcid":"https://orcid.org/0009-0004-1909-1253","observed_orcids":["https://orcid.org/0009-0004-1909-1253"]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210165841","display_name":"Hippocration General Hospital","ror":"https://ror.org/05v5wwy67","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210165841"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Styliani Brilli","raw_affiliation_strings":["Cardiology Department, Hippokration Hospital, University of Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Department, Hippokration Hospital, University of Athens, Greece","institution_ids":["https://openalex.org/I200777214","https://openalex.org/I4210165841"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013569419","display_name":"Emanouel Chlapoutakis","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210165841","display_name":"Hippocration General Hospital","ror":"https://ror.org/05v5wwy67","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210165841"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Emanouel Chlapoutakis","raw_affiliation_strings":["Cardiology Department, Hippokration Hospital, University of Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Department, Hippokration Hospital, University of Athens, Greece","institution_ids":["https://openalex.org/I200777214","https://openalex.org/I4210165841"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076585235","display_name":"Nikolaos Exadactylos","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210165841","display_name":"Hippocration General Hospital","ror":"https://ror.org/05v5wwy67","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210165841"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Exadactylos","raw_affiliation_strings":["Cardiology Department, Hippokration Hospital, University of Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Department, Hippokration Hospital, University of Athens, Greece","institution_ids":["https://openalex.org/I200777214","https://openalex.org/I4210165841"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108434455","display_name":"Christos S. Pitsavos","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210165841","display_name":"Hippocration General Hospital","ror":"https://ror.org/05v5wwy67","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210165841"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Christos Pitsavos","raw_affiliation_strings":["Cardiology Department, Hippokration Hospital, University of Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Department, Hippokration Hospital, University of Athens, Greece","institution_ids":["https://openalex.org/I200777214","https://openalex.org/I4210165841"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082845899","display_name":"PAVLOS K. TOUTOUZAS","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]},{"id":"https://openalex.org/I4210165841","display_name":"Hippocration General Hospital","ror":"https://ror.org/05v5wwy67","country_code":"GR","type":"healthcare","lineage":["https://openalex.org/I4210165841"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Pavlos Toutouzas","raw_affiliation_strings":["Cardiology Department, Hippokration Hospital, University of Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Cardiology Department, Hippokration Hospital, University of Athens, Greece","institution_ids":["https://openalex.org/I200777214","https://openalex.org/I4210165841"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":16,"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":95},"biblio":{"volume":"92","issue":"1","first_page":"4","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.8618000149726868,"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":0.8618000149726868,"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":0.093299999833107,"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":0.01720000058412552,"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/discrete-subaortic-stenosis","display_name":"discrete subaortic stenosis","score":0.9900000095367432},{"id":"https://openalex.org/keywords/congenital-heart-disease","display_name":"congenital heart disease","score":0.7409999966621399},{"id":"https://openalex.org/keywords/bicuspid-aortic-valve","display_name":"bicuspid aortic valve","score":0.9380000233650208},{"id":"https://openalex.org/keywords/aortic-stenosis","display_name":"aortic stenosis","score":0.9700000286102295},{"id":"https://openalex.org/keywords/ventricular-septal-defect","display_name":"ventricular septal defect","score":0.9980000257492065},{"id":"https://openalex.org/keywords/aortic-annulus","display_name":"aortic annulus","score":0.781000018119812},{"id":"https://openalex.org/keywords/surgical-treatment","display_name":"surgical treatment","score":0.41200000047683716}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8492382764816284},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7695690393447876},{"id":"https://openalex.org/C2781355080","wikidata":"https://www.wikidata.org/wiki/Q860167","display_name":"Bicuspid aortic valve","level":3,"score":0.7681901454925537},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.7547972202301025},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7503972053527832},{"id":"https://openalex.org/C176752191","wikidata":"https://www.wikidata.org/wiki/Q1474138","display_name":"Cardiac skeleton","level":4,"score":0.6436930894851685},{"id":"https://openalex.org/C2910672364","wikidata":"https://www.wikidata.org/wiki/Q369939","display_name":"Bicuspid valve","level":4,"score":0.45389506220817566},{"id":"https://openalex.org/C2779980429","wikidata":"https://www.wikidata.org/wiki/Q101004","display_name":"Aorta","level":2,"score":0.44352227449417114},{"id":"https://openalex.org/C2781414266","wikidata":"https://www.wikidata.org/wiki/Q531019","display_name":"Aortic valve stenosis","level":3,"score":0.4274364113807678},{"id":"https://openalex.org/C2780714102","wikidata":"https://www.wikidata.org/wiki/Q616071","display_name":"Aortic valve","level":2,"score":0.42607229948043823},{"id":"https://openalex.org/C2776570981","wikidata":"https://www.wikidata.org/wiki/Q4413093","display_name":"Aortic valve replacement","level":3,"score":0.22996777296066284}],"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":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D001024","descriptor_name":"Aortic Valve Stenosis","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"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":"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":"D006330","descriptor_name":"Heart Defects, Congenital","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"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":"D015150","descriptor_name":"Echocardiography, Doppler","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017023","descriptor_name":"Coronary Angiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1159/000006939","doi":"https://doi.org/10.1159/000006939","is_oa":false,"landing_page_url":"https://doi.org/10.1159/000006939","pdf_url":null,"source":{"id":"https://openalex.org/S4210184113","display_name":"Cardiology","issn_l":"0008-6312","issn":["0008-6312","1421-9751"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310317820","host_organization_name":"Karger Publishers","host_organization_lineage":["https://openalex.org/P4310317820"],"host_organization_lineage_names":["Karger Publishers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Cardiology","raw_type":"journal-article"},{"id":"pmid:10640790","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10640790","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":"Cardiology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9922999739646912,"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":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":39,"referenced_works":["https://openalex.org/W162132657","https://openalex.org/W1914945494","https://openalex.org/W1969965450","https://openalex.org/W1971417430","https://openalex.org/W1977229479","https://openalex.org/W1984315494","https://openalex.org/W1988742946","https://openalex.org/W1993641113","https://openalex.org/W1995045223","https://openalex.org/W2009504882","https://openalex.org/W2009552060","https://openalex.org/W2010480450","https://openalex.org/W2018985564","https://openalex.org/W2021166722","https://openalex.org/W2024869828","https://openalex.org/W2025379709","https://openalex.org/W2029099856","https://openalex.org/W2029900132","https://openalex.org/W2029973573","https://openalex.org/W2041478256","https://openalex.org/W2051542092","https://openalex.org/W2052070165","https://openalex.org/W2070104045","https://openalex.org/W2079186776","https://openalex.org/W2081212343","https://openalex.org/W2087200787","https://openalex.org/W2091652385","https://openalex.org/W2095575838","https://openalex.org/W2114589238","https://openalex.org/W2134036852","https://openalex.org/W2139109976","https://openalex.org/W2158600550","https://openalex.org/W2395163846","https://openalex.org/W2398724483","https://openalex.org/W2398826447","https://openalex.org/W2402236977","https://openalex.org/W2419490469","https://openalex.org/W3025971509","https://openalex.org/W4323237128"],"related_works":["https://openalex.org/W83326848","https://openalex.org/W2063970704","https://openalex.org/W2139109976","https://openalex.org/W2076580438","https://openalex.org/W2016597669","https://openalex.org/W2081594713","https://openalex.org/W1966332236","https://openalex.org/W1914945494","https://openalex.org/W2008267748","https://openalex.org/W4252101595"],"abstract_inverted_index":{"Seventy-two":[0],"patients":[1,15,47,63,90],"aged":[2,41,50],"2-65":[3,42],"years":[4,43,52],"(mean":[5,44,53],"20.2)":[6],"with":[7,39,48,65,76,91,134,144],"fixed":[8],"subaortic":[9,28],"stenosis":[10,29,36,74,136],"(FSS)":[11],"are":[12],"reported.":[13],"All":[14],"underwent":[16],"echocardiography":[17],"and":[18,31,55,98,103,137],"angiography":[19],"prior":[20],"to":[21,113,131],"surgical":[22],"intervention.":[23],"Sixty-four":[24],"(89%)":[25],"had":[26,56,67,93],"discrete":[27],"(DSS)":[30],"8":[32],"(11%)":[33],"tunnel":[34],"type":[35],"(TSS).":[37],"Patients":[38],"DSS":[40,66,114,129],"29)":[45],"while":[46],"TSS":[49,92,110],"10-34":[51],"19)":[54],"a":[57,94,124],"distinct":[58,125],"female":[59],"preponderance":[60],"(7:1).":[61],"Twenty-five":[62],"(39%)":[64],"other":[68],"congenital":[69],"abnormalities":[70],"of":[71],"which":[72],"aortic":[73,78,96,135,139],"associated":[75,133],"bicuspid":[77,138],"valve":[79,140],"was":[80],"slightly":[81],"more":[82],"common":[83],"than":[84],"ventricular":[85,145],"septal":[86,146],"defect":[87],"(7:6).":[88],"Five":[89],"small":[95],"annulus":[97],"hypoplastic":[99],"aorta.":[100],"Our":[101],"data":[102],"those":[104],"in":[105],"the":[106],"literature":[107],"indicate":[108],"that":[109,118],"although":[111],"related":[112],"has":[115],"certain":[116],"features":[117],"may":[119],"set":[120],"it":[121],"apart":[122],"as":[123,141,143],"entity.":[126],"In":[127],"addition":[128],"appears":[130],"be":[132],"frequently":[142],"defect.":[147]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":2}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
