{"id":"https://openalex.org/W2149207367","doi":"https://doi.org/10.3978/j.issn.2225-319x.2013.09.11","title":"A meta-analysis of MitraClip system versus surgery for treatment of severe mitral regurgitation.","display_name":"A meta-analysis of MitraClip system versus surgery for treatment of severe mitral regurgitation.","publication_year":2013,"publication_date":"2013-09-01","ids":{"openalex":"https://openalex.org/W2149207367","doi":"https://doi.org/10.3978/j.issn.2225-319x.2013.09.11","mag":"2149207367","pmid":"https://pubmed.ncbi.nlm.nih.gov/24109586","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3791202"},"language":"en","primary_location":{"id":"pmh:oai:europepmc.org:2785352","doi":"https://doi.org/10.3978/j.issn.2225-319x.2013.09.11","is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3791202","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://europepmc.org/articles/PMC3791202","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5035120365","display_name":"Benjamin Wan","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210112625","display_name":"Collaborative Research Group","ror":"https://ror.org/02c5sgb74","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210112625"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Benjamin Wan","raw_affiliation_strings":["The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I4210112625","https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028964398","display_name":"Mohammad Rahnavardi","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210112625","display_name":"Collaborative Research Group","ror":"https://ror.org/02c5sgb74","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210112625"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Mohammad Rahnavardi","raw_affiliation_strings":["The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I4210112625","https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102916453","display_name":"David H. Tian","orcid":"https://orcid.org/0000-0002-5213-9499","observed_orcids":["https://orcid.org/0000-0002-5213-9499"]},"institutions":[{"id":"https://openalex.org/I4210112625","display_name":"Collaborative Research Group","ror":"https://ror.org/02c5sgb74","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210112625"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"David H Tian","raw_affiliation_strings":["The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia","institution_ids":["https://openalex.org/I4210112625","https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017351355","display_name":"Kevin H. Phan","orcid":"https://orcid.org/0000-0002-5940-3555","observed_orcids":["https://orcid.org/0000-0002-5940-3555"]},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]},{"id":"https://openalex.org/I2799732068","display_name":"Royal Prince Alfred Hospital","ror":"https://ror.org/05gpvde20","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2799732068"]},{"id":"https://openalex.org/I4210112625","display_name":"Collaborative Research Group","ror":"https://ror.org/02c5sgb74","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210112625"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Kevin Phan","raw_affiliation_strings":["The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia; ; Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia; ; Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia;","institution_ids":["https://openalex.org/I129604602","https://openalex.org/I2799732068","https://openalex.org/I4210112625","https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058823642","display_name":"Stine Munkholm-Larsen","orcid":"https://orcid.org/0000-0003-4155-7748","observed_orcids":["https://orcid.org/0000-0003-4155-7748"]},"institutions":[{"id":"https://openalex.org/I2801942218","display_name":"Hvidovre Hospital","ror":"https://ror.org/00edrn755","country_code":"DK","type":"healthcare","lineage":["https://openalex.org/I2801942218","https://openalex.org/I2802567020"]},{"id":"https://openalex.org/I4210112625","display_name":"Collaborative Research Group","ror":"https://ror.org/02c5sgb74","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210112625"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU","DK"],"is_corresponding":false,"raw_author_name":"Stine Munkholm-Larsen","raw_affiliation_strings":["The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia; ; Department of Cardiology, Hvidovre University Hospital, Copenhagen, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia; ; Department of Cardiology, Hvidovre University Hospital, Copenhagen, Denmark","institution_ids":["https://openalex.org/I2801942218","https://openalex.org/I4210112625","https://openalex.org/I99043593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049306806","display_name":"Paul Gerard Bannon","orcid":"https://orcid.org/0000-0002-3117-7250","observed_orcids":["https://orcid.org/0000-0002-3117-7250"]},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]},{"id":"https://openalex.org/I2799732068","display_name":"Royal Prince Alfred Hospital","ror":"https://ror.org/05gpvde20","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2799732068"]},{"id":"https://openalex.org/I4210112625","display_name":"Collaborative Research Group","ror":"https://ror.org/02c5sgb74","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210112625"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Paul G Bannon","raw_affiliation_strings":["The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia; ; Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia; ; Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia;","institution_ids":["https://openalex.org/I129604602","https://openalex.org/I2799732068","https://openalex.org/I4210112625","https://openalex.org/I99043593"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5026801437","display_name":"Tristan D. Yan","orcid":"https://orcid.org/0000-0002-6975-8149","observed_orcids":["https://orcid.org/0000-0002-6975-8149","https://orcid.org/0000-0002-7473-1522"]},"institutions":[{"id":"https://openalex.org/I129604602","display_name":"The University of Sydney","ror":"https://ror.org/0384j8v12","country_code":"AU","type":"education","lineage":["https://openalex.org/I129604602"]},{"id":"https://openalex.org/I2799732068","display_name":"Royal Prince Alfred Hospital","ror":"https://ror.org/05gpvde20","country_code":"AU","type":"healthcare","lineage":["https://openalex.org/I2799732068"]},{"id":"https://openalex.org/I4210112625","display_name":"Collaborative Research Group","ror":"https://ror.org/02c5sgb74","country_code":"AU","type":"facility","lineage":["https://openalex.org/I4210112625"]},{"id":"https://openalex.org/I99043593","display_name":"Macquarie University","ror":"https://ror.org/01sf06y89","country_code":"AU","type":"education","lineage":["https://openalex.org/I99043593"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Tristan D Yan","raw_affiliation_strings":["The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia; ; Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia;"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Systematic Review Unit, The Collaborative Research (CORE) Group, Macquarie University, Sydney, Australia; ; Department of Cardiothoracic Surgery, Royal Prince Alfred Hospital, University of Sydney, Sydney, Australia;","institution_ids":["https://openalex.org/I129604602","https://openalex.org/I2799732068","https://openalex.org/I4210112625","https://openalex.org/I99043593"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.3263,"has_fulltext":false,"cited_by_count":76,"citation_normalized_percentile":{"value":0.97388285,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"2","issue":"5","first_page":"679","last_page":"679"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":1.0,"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":1.0,"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/T12598","display_name":"Cardiac Structural Anomalies and Repair","score":0.0,"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/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":0.0,"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/mitraclip","display_name":"MitraClip","score":0.8939999938011169},{"id":"https://openalex.org/keywords/mitral-regurgitation","display_name":"mitral regurgitation","score":0.8700000047683716},{"id":"https://openalex.org/keywords/percutaneous-edge-to-edge-repair","display_name":"percutaneous edge-to-edge repair","score":0.8360000252723694},{"id":"https://openalex.org/keywords/mitral-valve-surgery","display_name":"mitral valve surgery","score":0.9190000295639038},{"id":"https://openalex.org/keywords/primary-mitral-regurgitation","display_name":"degenerative mitral regurgitation","score":0.9129999876022339},{"id":"https://openalex.org/keywords/secondary-mitral-regurgitation","display_name":"functional mitral regurgitation","score":0.996999979019165},{"id":"https://openalex.org/keywords/high-risk-surgical-patients","display_name":"high-risk surgical patients","score":0.9010000228881836},{"id":"https://openalex.org/keywords/residual-mitral-regurgitation","display_name":"residual mitral regurgitation","score":0.9100000262260437},{"id":"https://openalex.org/keywords/30-day-mortality","display_name":"30-day mortality","score":0.9269999861717224},{"id":"https://openalex.org/keywords/neurological-complications","display_name":"neurological complications","score":0.5370000004768372},{"id":"https://openalex.org/keywords/reoperation","display_name":"reoperation","score":0.7200000286102295},{"id":"https://openalex.org/keywords/nyha-functional-class","display_name":"NYHA functional class","score":0.8700000047683716},{"id":"https://openalex.org/keywords/survival-outcomes","display_name":"survival outcomes","score":0.781000018119812},{"id":"https://openalex.org/keywords/transcatheter-mitral-valve-repair","display_name":"transcatheter mitral valve repair","score":0.531000018119812},{"id":"https://openalex.org/keywords/surgical-versus-transcatheter-treatment","display_name":"surgical versus transcatheter treatment","score":0.4880000054836273}],"concepts":[{"id":"https://openalex.org/C2780793704","wikidata":"https://www.wikidata.org/wiki/Q17148524","display_name":"MitraClip","level":3,"score":0.9654030799865723},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9427016973495483},{"id":"https://openalex.org/C2993373945","wikidata":"https://www.wikidata.org/wiki/Q268292","display_name":"Mitral regurgitation","level":2,"score":0.670535147190094},{"id":"https://openalex.org/C168563851","wikidata":"https://www.wikidata.org/wiki/Q1436668","display_name":"Randomized controlled trial","level":2,"score":0.6361332535743713},{"id":"https://openalex.org/C2780007028","wikidata":"https://www.wikidata.org/wiki/Q2343082","display_name":"Stenosis","level":2,"score":0.5897608995437622},{"id":"https://openalex.org/C31174226","wikidata":"https://www.wikidata.org/wiki/Q64855140","display_name":"Perioperative","level":2,"score":0.5799009203910828},{"id":"https://openalex.org/C23131810","wikidata":"https://www.wikidata.org/wiki/Q818574","display_name":"Observational study","level":2,"score":0.5331881046295166},{"id":"https://openalex.org/C95190672","wikidata":"https://www.wikidata.org/wiki/Q815382","display_name":"Meta-analysis","level":2,"score":0.47617048025131226},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.44255250692367554},{"id":"https://openalex.org/C2780813298","wikidata":"https://www.wikidata.org/wiki/Q2071287","display_name":"Percutaneous","level":2,"score":0.43152010440826416},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.41559934616088867},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3558005094528198}],"mesh":[],"locations_count":7,"locations":[{"id":"pmh:oai:europepmc.org:2785352","doi":"https://doi.org/10.3978/j.issn.2225-319x.2013.09.11","is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3791202","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},{"id":"pmh:oai:europepmc.org:2847886","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3857006","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3791202","doi":"https://doi.org/10.3978/j.issn.2225-319x.2013.09.11","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3791202","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Ann Cardiothorac Surg","raw_type":"Text"},{"id":"pmh:oai:pubmedcentral.nih.gov:3857006","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3857006","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Ann Cardiothorac Surg","raw_type":"Text"},{"id":"pmid:24109586","doi":"https://doi.org/10.3978/j.issn.2225-319x.2013.09.11","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24109586","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":"Annals of cardiothoracic surgery","raw_type":"Journal Article"},{"id":"pmid:24349969","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24349969","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":"Annals of cardiothoracic surgery","raw_type":"Journal Article"},{"id":"mag:2149207367","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24109586","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":{"id":"pmh:oai:europepmc.org:2785352","doi":"https://doi.org/10.3978/j.issn.2225-319x.2013.09.11","is_oa":true,"landing_page_url":"http://europepmc.org/articles/PMC3791202","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"Text"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/systematic-review","display_name":"Systematic Review"},{"id":"https://openalex.org/study-designs/meta-analysis","display_name":"Meta-Analysis"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W12876249","https://openalex.org/W84423872","https://openalex.org/W203013263","https://openalex.org/W1702900437","https://openalex.org/W1969417469","https://openalex.org/W1979423827","https://openalex.org/W1985579095","https://openalex.org/W1993963271","https://openalex.org/W2000802317","https://openalex.org/W2023324488","https://openalex.org/W2040230057","https://openalex.org/W2046867710","https://openalex.org/W2054699955","https://openalex.org/W2086712839","https://openalex.org/W2100009683","https://openalex.org/W2102043124","https://openalex.org/W2106089315","https://openalex.org/W2107328434","https://openalex.org/W2108828276","https://openalex.org/W2109565927","https://openalex.org/W2112050863","https://openalex.org/W2120341043","https://openalex.org/W2121006593","https://openalex.org/W2122473579","https://openalex.org/W2125435699","https://openalex.org/W2401281196","https://openalex.org/W2795773455"],"related_works":["https://openalex.org/W1972847331","https://openalex.org/W2429444348","https://openalex.org/W3200677115","https://openalex.org/W2549203304","https://openalex.org/W2333831884","https://openalex.org/W4392670722","https://openalex.org/W2479712846","https://openalex.org/W4234326230","https://openalex.org/W2157232749","https://openalex.org/W1945123924"],"abstract_inverted_index":{"BACKGROUND:":[0],"Mitral":[1],"regurgitation":[2],"(MR)":[3],"is":[4,18,29,62,92],"the":[5,95,153,192,220,251,256,313,320,334,341,344],"second":[6],"most":[7,193],"common":[8],"valvular":[9,358],"heart":[10],"disease":[11],"after":[12],"aortic":[13],"stenosis.":[14],"Without":[15],"intervention,":[16,319],"prognosis":[17],"poor":[19],"in":[20,82,219,250,312,330,333,354],"patients":[21,33,44,183,218,240,315],"with":[22,34,64,105,179,191,241],"severe":[23,35,109],"symptomatic":[24,352],"MR.":[25,110],"While":[26],"surgical":[27,53,56,84,106,257,318],"repair":[28],"recommended":[30],"for":[31,58,117,198,282,350],"many":[32,40],"degenerative":[36],"MR":[37,60,244,332,353],"(DMR),":[38],"as":[39,41,48,78,346],"49%":[42],"of":[43,89,102,108,182,187,239,343],"do":[45],"not":[46,266],"qualify":[47],"they":[49],"are":[50],"at":[51,299],"high":[52,83],"risk.":[54],"Furthermore,":[55],"correction":[57,107],"functional":[59],"(FMR)":[61],"controversial":[63],"suboptimal":[65],"outcomes":[66,101,322],"and":[67,99,136,143,150,158,160,175,201,211,232,297],"significant":[68,268],"perioperative":[69],"mortality.":[70],"The":[71,87,237],"percutaneous":[72],"MitraClip":[73,103,221,252,314,345],"implantation":[74,104],"can":[75],"be":[76],"seen":[77],"a":[79,133,308,347],"viable":[80],"option":[81,349],"risk":[85,310],"patients.":[86],"purpose":[88],"this":[90],"meta-analysis":[91],"to":[93,124,255,317,356],"compare":[94],"safety,":[96],"clinical":[97,321],"efficacy,":[98],"survival":[100],"METHODS:":[111],"Six":[112],"electronic":[113],"databases":[114],"were":[115,148,169,196,223,274,323],"searched":[116],"original":[118],"published":[119],"studies":[120],"from":[121,152],"January":[122],"2000":[123],"August":[125],"2013.":[126],"Two":[127],"reviewers":[128],"independently":[129],"appraised":[130],"studies,":[131],"using":[132],"standard":[134],"form,":[135],"extracted":[137,149],"data":[138,147,202],"on":[139],"methodology,":[140],"quality":[141,199],"criteria,":[142],"outcome":[144],"measures.":[145],"All":[146],"tabulated":[151],"relevant":[154],"articles'":[155],"texts,":[156],"tables,":[157],"figures":[159],"checked":[161],"by":[162],"another":[163],"reviewer.":[164],"RESULTS:":[165],"Overall":[166],"435":[167],"publications":[168,178,190],"identified.":[170],"After":[171],"applying":[172],"selection":[173],"criteria":[174],"removing":[176],"serial":[177],"accumulating":[180],"number":[181,238],"or":[184],"increased":[185],"length":[186],"follow-up,":[188],"four":[189],"complete":[194],"dataset":[195],"included":[197],"appraisal":[200],"extraction.":[203],"There":[204],"was":[205,247,265,327],"one":[206],"randomized":[207],"controlled":[208],"trial":[209],"(RCT)":[210],"three":[212],"prospective":[213],"observational":[214],"studies.":[215],"At":[216],"baseline,":[217],"group":[222,253,258],"significantly":[224,228,233,248],"older":[225],"(P=0.01),":[226],"had":[227],"lower":[229],"LVEF":[230],"(P=0.03)":[231],"higher":[234,249,309],"EuroSCORE":[235],"(P<0.0001).":[236],"post-procedure":[242],"residual":[243],"severity":[245],">2":[246],"compared":[254,316],"(17.2%":[259],"vs.":[260,270,278,287,294,303],"0.4%;":[261],"P<0.0001).":[262],"30-day":[263],"mortality":[264,298],"statistically":[267],"(1.7%":[269],"3.5%;":[271],"P=0.54),":[272],"nor":[273],"neurological":[275],"events":[276],"(0.85%":[277],"1.74%;":[279],"P=0.43),":[280],"reoperations":[281],"failed":[283],"MV":[284],"procedures":[285],"(2%":[286],"1%;":[288],"P=0.56),":[289],"NYHA":[290],"Class":[291],"III/IV":[292],"(5.7%":[293],"11.3;":[295],"P=0.42)":[296],"12":[300],"months":[301],"(7.4%":[302],"7.3%;":[304],"P=0.66).":[305],"CONCLUSIONS:":[306],"Despite":[307],"profile":[311],"similar":[324],"although":[325],"surgery":[326],"more":[328],"effective":[329],"reducing":[331],"early":[335],"post":[336],"procedure":[337],"period.":[338],"We":[339],"conclude":[340],"non-inferiority":[342],"treatment":[348],"severe,":[351],"comparison":[355],"conventional":[357],"surgery.":[359]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":10},{"year":2017,"cited_by_count":11},{"year":2016,"cited_by_count":7},{"year":2015,"cited_by_count":13},{"year":2014,"cited_by_count":9}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}