{"id":"https://openalex.org/W43208304","doi":null,"title":"Mitral valve surgery for acute papillary muscle rupture following myocardial infarction.","display_name":"Mitral valve surgery for acute papillary muscle rupture following myocardial infarction.","publication_year":2002,"publication_date":"2002-01-01","ids":{"openalex":"https://openalex.org/W43208304","mag":"43208304","pmid":"https://pubmed.ncbi.nlm.nih.gov/11843503"},"language":"en","primary_location":{"id":"pmid:11843503","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11843503","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 Journal of heart valve disease","raw_type":"Journal Article"},"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/A5100435706","display_name":"Qiang Chen","orcid":"https://orcid.org/0000-0003-3768-9000","observed_orcids":["https://orcid.org/0000-0003-3768-9000"]},"institutions":[{"id":"https://openalex.org/I2801388914","display_name":"Southampton General Hospital","ror":"https://ror.org/011cztj49","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I2801388914","https://openalex.org/I2802965805"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Qiang Chen","raw_affiliation_strings":["Department of Cardiac Surgery, Southampton General Hospital, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiac Surgery, Southampton General Hospital, UK","institution_ids":["https://openalex.org/I2801388914"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036408043","display_name":"Malcolm J Darlymple-Hay","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Malcolm J Darlymple-Hay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040083289","display_name":"Christos Alexiou","orcid":"https://orcid.org/0000-0003-0793-7835","observed_orcids":["https://orcid.org/0000-0003-0793-7835"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christos Alexiou","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003406991","display_name":"Sunil Kumar Ohri","orcid":"https://orcid.org/0000-0001-7407-3358","observed_orcids":["https://orcid.org/0000-0001-7407-3358"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sunil K Ohri","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087240861","display_name":"Marcus P. Haw","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Marcus P Haw","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110304696","display_name":"Steve A. Livesey","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Steve A Livesey","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5108388908","display_name":"James L. Monro","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"James L Monro","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":95.6095,"has_fulltext":false,"cited_by_count":305,"citation_normalized_percentile":{"value":0.99990084,"is_in_top_1_percent":true,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":97},"biblio":{"volume":"11","issue":"1","first_page":"27","last_page":"31"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12598","display_name":"Cardiac Structural Anomalies and Repair","score":0.975600004196167,"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"}},"topics":[{"id":"https://openalex.org/T12598","display_name":"Cardiac Structural Anomalies and Repair","score":0.975600004196167,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.02239999920129776,"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/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.00039999998989515007,"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/papillary-muscle-rupture","display_name":"papillary muscle rupture","score":0.8930000066757202},{"id":"https://openalex.org/keywords/acute-myocardial-infarction","display_name":"acute myocardial infarction","score":0.8610000014305115},{"id":"https://openalex.org/keywords/mitral-valve-surgery","display_name":"mitral valve surgery","score":0.8500000238418579},{"id":"https://openalex.org/keywords/emergency-surgery","display_name":"emergency surgery","score":0.8029999732971191},{"id":"https://openalex.org/keywords/mitral-valve-replacement","display_name":"mitral valve replacement","score":0.8740000128746033},{"id":"https://openalex.org/keywords/coronary-artery-bypass-grafting","display_name":"coronary artery bypass grafting","score":0.8550000190734863},{"id":"https://openalex.org/keywords/in-hospital-mortality","display_name":"in-hospital mortality","score":0.8270000219345093},{"id":"https://openalex.org/keywords/preoperative-serum-creatinine","display_name":"preoperative creatinine","score":0.8190000057220459},{"id":"https://openalex.org/keywords/inotropic-support","display_name":"inotropic support","score":0.9120000004768372},{"id":"https://openalex.org/keywords/intra-aortic-balloon-pump","display_name":"intra-aortic balloon pump","score":0.8050000071525574},{"id":"https://openalex.org/keywords/paravalvular-leak","display_name":"paravalvular leak","score":0.847000002861023},{"id":"https://openalex.org/keywords/long-term-survival","display_name":"long-term survival","score":0.8410000205039978}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9832757711410522},{"id":"https://openalex.org/C2776376669","wikidata":"https://www.wikidata.org/wiki/Q5094647","display_name":"Intensive care unit","level":2,"score":0.623620867729187},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.5941051840782166},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.5846297144889832},{"id":"https://openalex.org/C155710745","wikidata":"https://www.wikidata.org/wiki/Q575278","display_name":"Inotrope","level":2,"score":0.49679258465766907},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.47646069526672363},{"id":"https://openalex.org/C2777080012","wikidata":"https://www.wikidata.org/wiki/Q3766250","display_name":"Mechanical ventilation","level":2,"score":0.4477083683013916},{"id":"https://openalex.org/C2777543888","wikidata":"https://www.wikidata.org/wiki/Q369939","display_name":"Mitral valve","level":2,"score":0.4436832666397095},{"id":"https://openalex.org/C2779384505","wikidata":"https://www.wikidata.org/wiki/Q17007513","display_name":"Concomitant","level":2,"score":0.44228243827819824},{"id":"https://openalex.org/C2777274916","wikidata":"https://www.wikidata.org/wiki/Q1913658","display_name":"Papillary muscle","level":2,"score":0.42114028334617615},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.41580596566200256},{"id":"https://openalex.org/C2778881276","wikidata":"https://www.wikidata.org/wiki/Q552304","display_name":"Cardiopulmonary bypass","level":2,"score":0.41230806708335876}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001026","descriptor_name":"Coronary Artery Bypass","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004630","descriptor_name":"Emergencies","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":"D006342","descriptor_name":"Heart Rupture, Post-Infarction","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D006342","descriptor_name":"Heart Rupture, Post-Infarction","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D006342","descriptor_name":"Heart Rupture, Post-Infarction","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007902","descriptor_name":"Length of Stay","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":"D008944","descriptor_name":"Mitral Valve Insufficiency","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D008944","descriptor_name":"Mitral Valve Insufficiency","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D009202","descriptor_name":"Cardiomyopathies","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D009202","descriptor_name":"Cardiomyopathies","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":false},{"descriptor_ui":"D010210","descriptor_name":"Papillary Muscles","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012086","descriptor_name":"Reoperation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"pmid:11843503","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11843503","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 Journal of heart valve disease","raw_type":"Journal Article"},{"id":"pmh:oai:eprints.soton.ac.uk:25364","doi":null,"is_oa":false,"landing_page_url":"https://eprints.soton.ac.uk/25364/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"mag:43208304","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/11843503","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":[{"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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2883272049","https://openalex.org/W96839666","https://openalex.org/W2040846756","https://openalex.org/W4283380351","https://openalex.org/W1599357710","https://openalex.org/W1985156472","https://openalex.org/W3208924640","https://openalex.org/W2068977670","https://openalex.org/W2471892044","https://openalex.org/W1999994137"],"abstract_inverted_index":{"BACKGROUND":[0],"AND":[1],"AIM":[2],"OF":[3],"THE":[4],"STUDY:":[5],"Acute":[6],"papillary":[7],"muscle":[8],"rupture":[9],"(PMR)":[10],"is":[11,51,260,266],"a":[12,29,239,254],"rare":[13],"but":[14,27,262],"fatal":[15],"complication":[16],"of":[17,34,82,136,159,205],"myocardial":[18],"infarction":[19],"(MI).":[20],"Surgery":[21],"represents":[22],"the":[23,47,263],"best":[24],"treatment":[25],"option,":[26],"carries":[28],"high":[30],"risk.":[31],"Our":[32],"experience":[33],"emergency":[35,71],"mitral":[36],"valve":[37,122],"surgery":[38,72],"in":[39,77,86,91,125,130,253],"patients":[40,59,88,95,113,127,199,233],"with":[41,156,248],"acute":[42,74,249],"PMR":[43,76,251],"following":[44],"MI":[45,83],"during":[46],"past":[48],"22":[49],"years":[50,225],"reviewed.":[52],"METHODS:":[53],"Between":[54],"1978":[55],"and":[56,89,108,128,178,223,229],"2000,":[57],"33":[58],"(20":[60],"males,":[61],"13":[62],"females;":[63],"mean":[64],"age":[65],"64":[66],"years;":[67],"range:":[68],"46-80)":[69],"underwent":[70,115],"for":[73,171,238,243,268],"post-infarct":[75,250],"our":[78],"institution.":[79],"The":[80,121],"site":[81],"was":[84,123,139,149,210,226],"anterior":[85],"three":[87],"inferior":[90],"30.":[92],"Preoperatively,":[93],"17":[94,109],"had":[96],"an":[97,201],"intra-aortic":[98],"balloon":[99],"pump":[100],"(IABP)":[101],"inserted,":[102],"26":[103],"were":[104,110],"on":[105,190],"inotropic":[106,173],"support,":[107],"ventilated.":[111],"Twenty":[112],"(61%)":[114],"concomitant":[116],"coronary":[117],"bypass":[118],"grafting":[119],"(CABG).":[120],"replaced":[124],"31":[126],"repaired":[129],"two.":[131],"Mean":[132,203],"(+/-":[133],"SD)":[134],"duration":[135,204],"follow":[137],"up":[138],"63+/-54":[140],"months":[141],"(range:":[142,213],"0-183":[143],"months).":[144],"RESULTS:":[145],"Early":[146,258],"mortality":[147,161,259],"(in-hospital)":[148],"21%":[150],"(n":[151],"=":[152,168,176,182,195],"7).":[153],"Factors":[154],"associated":[155],"significant":[157,189],"risk":[158],"early":[160],"included":[162],"raised":[163],"preoperative":[164,172,179,185],"serum":[165,186],"creatinine":[166,187],"(p":[167,175,181,194],"0.02),":[169],"need":[170],"support":[174],"0.03)":[177],"ventilation":[180],"0.03).":[183],"Raised":[184],"remained":[188],"multiple":[191],"logistic":[192],"regression":[193],"0.04).":[196],"Postoperatively,":[197],"21":[198],"required":[200,234],"IABP.":[202],"intensive":[206],"care":[207],"unit":[208],"stay":[209],"4+/-2.5":[211],"days":[212],"0-10":[214],"days).":[215],"Survival,":[216],"including":[217],"in-hospital":[218],"mortality,":[219],"at":[220],"one,":[221],"five":[222],"10":[224],"75+/-7.4,":[227],"65+/-8.6":[228],"32+/-9.7%,":[230],"respectively.":[231],"Four":[232],"valve-related":[235],"reoperation":[236],"(three":[237],"paraprosthetic":[240],"leak,":[241],"one":[242],"failed":[244],"repair).":[245],"CONCLUSION:":[246],"Patients":[247],"present":[252],"severely":[255],"compromised":[256],"state.":[257],"high,":[261],"intermediate":[264],"outcome":[265],"encouraging":[267],"operative":[269],"survivors.":[270]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":4},{"year":2016,"cited_by_count":3},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
