{"id":"https://openalex.org/W2007658329","doi":"https://doi.org/10.1016/0002-9149(93)91083-t","title":"Balloon mitral valvotomy for rheumatic mitral stenosis in children aged \u2264 12 years","display_name":"Balloon mitral valvotomy for rheumatic mitral stenosis in children aged \u2264 12 years","publication_year":1993,"publication_date":"1993-10-01","ids":{"openalex":"https://openalex.org/W2007658329","doi":"https://doi.org/10.1016/0002-9149(93)91083-t","mag":"2007658329","pmid":"https://pubmed.ncbi.nlm.nih.gov/8213529"},"language":"en","primary_location":{"id":"doi:10.1016/0002-9149(93)91083-t","doi":"https://doi.org/10.1016/0002-9149(93)91083-t","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-9149(93)91083-t","pdf_url":null,"source":{"id":"https://openalex.org/S185186944","display_name":"The American Journal of Cardiology","issn_l":"0002-9149","issn":["0002-9149","1879-1913"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Cardiology","raw_type":"journal-article"},"volume":null,"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/A5064893420","display_name":"Mohammed Rafique Essop","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Mohammed R. Essop","raw_affiliation_strings":["Division of Adult and Pediatric Cardiology, Baragwanath Hospital University of the Witwatersrand, Johannesburg, South Africa","Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Adult and Pediatric Cardiology, Baragwanath Hospital University of the Witwatersrand, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]},{"raw_affiliation_string":"Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110008197","display_name":"Kenny Govendrageloo","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Kenny Govendrageloo","raw_affiliation_strings":["Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023770886","display_name":"Jan du Plessis","orcid":"https://orcid.org/0000-0002-1914-4202","observed_orcids":["https://orcid.org/0000-0002-1914-4202","https://orcid.org/0000-0002-2804-2793","https://orcid.org/0000-0002-4835-7100"]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Jan Du Plessis","raw_affiliation_strings":["Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091040101","display_name":"Madel van Dyk","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Madel van Dyk","raw_affiliation_strings":["Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5081641836","display_name":"Pinhas Sareli","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I192619145","display_name":"University of the Witwatersrand","ror":"https://ror.org/03rp50x72","country_code":"ZA","type":"education","lineage":["https://openalex.org/I192619145"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"Pinhas Sareli","raw_affiliation_strings":["Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Adult and Pediatric Cardiology, Baragwanath and Garankuwa Hospitals, University of the Witwatersrand, Johannesburg, South Africa","institution_ids":["https://openalex.org/I192619145"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I192619145"],"apc_list":{"value":3380,"currency":"USD","value_usd":3380},"apc_paid":null,"fwci":0.3124,"has_fulltext":false,"cited_by_count":13,"citation_normalized_percentile":{"value":0.60669424,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"72","issue":"11","first_page":"850","last_page":"851"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9945999979972839,"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":0.9945999979972839,"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":0.003000000026077032,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":0.0005000000237487257,"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/percutaneous-balloon-mitral-valvuloplasty","display_name":"percutaneous balloon mitral valvuloplasty","score":0.972000002861023},{"id":"https://openalex.org/keywords/rheumatic-mitral-stenosis","display_name":"rheumatic mitral stenosis","score":0.9380000233650208},{"id":"https://openalex.org/keywords/mitral-stenosis","display_name":"mitral stenosis","score":0.7839999794960022},{"id":"https://openalex.org/keywords/children","display_name":"children","score":0.6840000152587891},{"id":"https://openalex.org/keywords/pediatric-cardiology","display_name":"pediatric cardiology","score":0.7129999995231628},{"id":"https://openalex.org/keywords/valvular-heart-disease","display_name":"valvular heart disease","score":0.6460000276565552}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.6653177738189697},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6220688223838806},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6119609475135803},{"id":"https://openalex.org/C139059822","wikidata":"https://www.wikidata.org/wiki/Q183951","display_name":"Balloon","level":2,"score":0.591433584690094},{"id":"https://openalex.org/C2780703314","wikidata":"https://www.wikidata.org/wiki/Q1140794","display_name":"Mitral valve stenosis","level":3,"score":0.5778887867927551},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.5638918876647949},{"id":"https://openalex.org/C2781236483","wikidata":"https://www.wikidata.org/wiki/Q753904","display_name":"Rheumatic fever","level":2,"score":0.45413053035736084}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002404","descriptor_name":"Catheterization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002648","descriptor_name":"Child","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":"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":"D008946","descriptor_name":"Mitral Valve Stenosis","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D012214","descriptor_name":"Rheumatic Heart Disease","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":true},{"descriptor_ui":"D016896","descriptor_name":"Treatment Outcome","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1016/0002-9149(93)91083-t","doi":"https://doi.org/10.1016/0002-9149(93)91083-t","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0002-9149(93)91083-t","pdf_url":null,"source":{"id":"https://openalex.org/S185186944","display_name":"The American Journal of Cardiology","issn_l":"0002-9149","issn":["0002-9149","1879-1913"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-class-a","anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"The American Journal of Cardiology","raw_type":"journal-article"},{"id":"pmid:8213529","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8213529","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":"The American journal of cardiology","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.9537000060081482}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1963817385","https://openalex.org/W1977683266","https://openalex.org/W1989483731","https://openalex.org/W1993935707","https://openalex.org/W2004262979","https://openalex.org/W2056286636","https://openalex.org/W2089361804","https://openalex.org/W2100924809","https://openalex.org/W2116257506","https://openalex.org/W2318815728"],"related_works":["https://openalex.org/W1593755640","https://openalex.org/W2885628796","https://openalex.org/W1988620286","https://openalex.org/W3147756626","https://openalex.org/W7172443670","https://openalex.org/W2037710784","https://openalex.org/W2059667231","https://openalex.org/W2012338462","https://openalex.org/W2403600686","https://openalex.org/W2327472771"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}