{"id":"https://openalex.org/W2412874693","doi":null,"title":"Impact of left atrial size reduction on chronic atrial fibrillation in mitral valve surgery.","display_name":"Impact of left atrial size reduction on chronic atrial fibrillation in mitral valve surgery.","publication_year":2003,"publication_date":"2003-07-01","ids":{"openalex":"https://openalex.org/W2412874693","mag":"2412874693","pmid":"https://pubmed.ncbi.nlm.nih.gov/12918849"},"language":"en","primary_location":{"id":"pmid:12918849","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12918849","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":"Evaluation Study"},"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/A5111953874","display_name":"Mirela Scherer","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I114090438","display_name":"Goethe University Frankfurt","ror":"https://ror.org/04cvxnb49","country_code":"DE","type":"education","lineage":["https://openalex.org/I114090438"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mirela Scherer","raw_affiliation_strings":["Department of Thoracic and Cardiovascular Surgery, J. W. Goethe University, Frankfurt am Main, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Thoracic and Cardiovascular Surgery, J. W. Goethe University, Frankfurt am Main, Germany","institution_ids":["https://openalex.org/I114090438"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007318480","display_name":"Omer Dzemali","orcid":"https://orcid.org/0000-0001-7910-5152","observed_orcids":["https://orcid.org/0000-0001-7910-5152","https://orcid.org/0000-0001-6159-5990"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Omer Dzemali","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049775921","display_name":"Tayfun Aybek","orcid":"https://orcid.org/0000-0002-8565-6863","observed_orcids":["https://orcid.org/0000-0002-8565-6863"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Tayfun Aybek","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069217694","display_name":"Gerhard Wimmer\u2010Greinecker","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Gerhard Wimmer-Greinecker","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5109031959","display_name":"A Moritz","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Anton Moritz","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":2.384,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.89292188,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"12","issue":"4","first_page":"469","last_page":"74"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.9990000128746033,"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.9990000128746033,"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/T10172","display_name":"Cardiac Valve Diseases 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"}},{"id":"https://openalex.org/T11217","display_name":"Cardiac Arrhythmias and Treatments","score":0.00019999999494757503,"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/chronic-atrial-fibrillation","display_name":"chronic atrial fibrillation","score":0.890999972820282},{"id":"https://openalex.org/keywords/mitral-valve-surgery","display_name":"mitral valve surgery","score":0.9670000076293945},{"id":"https://openalex.org/keywords/left-atrial-appendage-occlusion","display_name":"left atrial appendage closure","score":0.9290000200271606},{"id":"https://openalex.org/keywords/sinus-rhythm-restoration","display_name":"sinus rhythm restoration","score":0.8550000190734863},{"id":"https://openalex.org/keywords/cardioversion","display_name":"cardioversion","score":0.6520000100135803},{"id":"https://openalex.org/keywords/left-atrial-enlargement","display_name":"left atrial enlargement","score":0.7910000085830688},{"id":"https://openalex.org/keywords/atrial-fibrillation-ablation","display_name":"atrial fibrillation ablation","score":0.5649999976158142}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9700937271118164},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.8066971302032471},{"id":"https://openalex.org/C2775914520","wikidata":"https://www.wikidata.org/wiki/Q12335414","display_name":"Sinus rhythm","level":3,"score":0.7297071218490601},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.6979624629020691},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6571899652481079},{"id":"https://openalex.org/C2776804676","wikidata":"https://www.wikidata.org/wiki/Q2912094","display_name":"Fossa ovalis","level":4,"score":0.5842607617378235},{"id":"https://openalex.org/C2777289489","wikidata":"https://www.wikidata.org/wiki/Q1729126","display_name":"Cardioversion","level":3,"score":0.5544183850288391},{"id":"https://openalex.org/C2777627335","wikidata":"https://www.wikidata.org/wiki/Q6516936","display_name":"Left atrial enlargement","level":4,"score":0.4882991313934326},{"id":"https://openalex.org/C2777543888","wikidata":"https://www.wikidata.org/wiki/Q369939","display_name":"Mitral valve","level":2,"score":0.4783589243888855},{"id":"https://openalex.org/C2780689522","wikidata":"https://www.wikidata.org/wiki/Q535352","display_name":"Pulmonary vein","level":3,"score":0.4530368745326996},{"id":"https://openalex.org/C2778789114","wikidata":"https://www.wikidata.org/wiki/Q235007","display_name":"Cardiac surgery","level":2,"score":0.44884970784187317},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4218076467514038},{"id":"https://openalex.org/C2777615863","wikidata":"https://www.wikidata.org/wiki/Q1074839","display_name":"Left atrium","level":3,"score":0.1637451946735382}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"D000638","descriptor_name":"Amiodarone","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D000889","descriptor_name":"Anti-Arrhythmia Agents","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002304","descriptor_name":"Cardiac Pacing, Artificial","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002315","descriptor_name":"Cardiopulmonary Bypass","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D002908","descriptor_name":"Chronic Disease","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004074","descriptor_name":"Digitoxin","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D004554","descriptor_name":"Electric Countershock","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":"D005500","descriptor_name":"Follow-Up Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006325","descriptor_name":"Heart Atria","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":true},{"descriptor_ui":"D006325","descriptor_name":"Heart Atria","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D006329","descriptor_name":"Heart Conduction System","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D006329","descriptor_name":"Heart Conduction System","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D006349","descriptor_name":"Heart Valve Diseases","qualifier_ui":"Q000628","qualifier_name":"therapy","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":"D008943","descriptor_name":"Mitral Valve","qualifier_ui":"Q000473","qualifier_name":"pathology","is_major_topic":false},{"descriptor_ui":"D008943","descriptor_name":"Mitral Valve","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":false},{"descriptor_ui":"D011183","descriptor_name":"Postoperative Complications","qualifier_ui":"Q000628","qualifier_name":"therapy","is_major_topic":false},{"descriptor_ui":"D013015","descriptor_name":"Sotalol","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D014700","descriptor_name":"Verapamil","qualifier_ui":"Q000627","qualifier_name":"therapeutic use","is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016019","descriptor_name":"Survival Analysis","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}],"locations_count":2,"locations":[{"id":"pmid:12918849","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12918849","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":"Evaluation Study"},{"id":"mag:2412874693","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/12918849","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/clinical-trial","display_name":"Clinical Trial"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4406425127","https://openalex.org/W2106006618","https://openalex.org/W4390082250","https://openalex.org/W2036838408","https://openalex.org/W1990763588","https://openalex.org/W2031813946","https://openalex.org/W2335214956","https://openalex.org/W2335443436","https://openalex.org/W2790050470","https://openalex.org/W4412695400"],"abstract_inverted_index":{"BACKGROUND":[0],"AND":[1],"AIM":[2],"OF":[3],"THE":[4],"STUDY:":[5],"Left":[6,74],"atrial":[7,17,21,41,64,75,85,101,115,118,254],"enlargement":[8],"is":[9,261],"a":[10,90],"risk":[11,25],"factor":[12],"for":[13],"the":[14,28,69,83,98,104,107,113,126,131,292,301],"development":[15],"of":[16,31,82,106,125,185,220,252,269,303],"fibrillation":[18],"(AF).":[19],"Large":[20],"size":[22,42,76,255],"increases":[23],"thromboembolic":[24],"and":[26,112,139,148,187,201,222,264],"reduces":[27],"success":[29],"rate":[30],"cardioversion.":[32],"The":[33,62,94,117,250],"study":[34],"aim":[35],"was":[36,66,78,120,174,230,265],"to":[37,68,103,205,239,257,279],"evaluate":[38],"if":[39],"left":[40,63,70,84,99,108,253],"reduction":[43,77,256,297],"affects":[44],"cardiac":[45],"rhythm":[46,167],"in":[47,165,176,190,225,267],"patients":[48,58,162,178,198,210,270],"with":[49,89,271],"chronic":[50,272],"AF":[51,188,223],"undergoing":[52],"mitral":[53,258],"valve":[54,259],"surgery.":[55,248],"METHODS:":[56],"Twenty-seven":[57],"were":[59,142,164,203],"analyzed":[60],"prospectively.":[61],"incision":[65],"extended":[67],"inferior":[71,114],"pulmonary":[72,109],"vein.":[73],"achieved":[79],"by":[80,122],"closure":[81],"appendage":[86],"from":[87,233],"inside":[88],"double":[91],"running":[92],"suture.":[93],"same":[95],"suture":[96,128],"plicated":[97,121],"lateral":[100],"wall":[102],"roof":[105],"vein":[110],"inflow":[111],"wall.":[116],"septum":[119],"placing":[123],"stitches":[124],"closing":[127],"line":[129],"across":[130],"fossa":[132],"ovalis.":[133],"Rhythm,":[134],"neurological":[135],"complications,":[136],"cardioversion,":[137],"anticoagulation":[138],"anti-arrhythmic":[140],"medication":[141],"evaluated":[143],"at":[144,149,244],"one":[145,170,245],"year":[146,171,246],"postoperatively":[147],"recent":[150,194],"follow":[151,195,206],"up":[152],"(mean":[153],"40":[154],"+/-":[155,235,241],"15":[156],"months).":[157],"RESULTS:":[158],"At":[159,169,193],"discharge,":[160],"five":[161,181],"(19%)":[163,182],"sinus":[166],"(SR).":[168],"postoperatively,":[172],"SR":[173,215,293],"restored":[175],"17":[177],"(63%),":[179],"but":[180,216],"reported":[183,218],"episodes":[184,219],"arrhythmia":[186,221],"persisted":[189,224],"10":[191],"(37%).":[192],"up,":[196],"four":[197],"had":[199,214],"died":[200],"three":[202],"lost":[204],"up.":[207],"Among":[208],"20":[209],"examined,":[211],"13":[212],"(65%)":[213],"six":[217],"seven":[226],"(35%).":[227],"LA":[228],"diameter":[229],"significantly":[231],"reduced,":[232],"60.2":[234],"9.8":[236],"mm":[237,243],"preoperatively":[238],"44.5":[240],"7.0":[242],"after":[247],"CONCLUSION:":[249],"addition":[251],"surgery":[260],"technically":[262],"simple,":[263],"effective":[266],"63%":[268],"AF,":[273],"restoring":[274],"predominant":[275],"SR.":[276],"In":[277],"order":[278],"influence":[280],"pathogenetic":[281],"factors":[282],"other":[283,304],"than":[284],"size,":[285],"additional":[286],"ablative":[287,305],"steps":[288],"may":[289,298],"further":[290],"increase":[291],"conversion":[294],"rate.":[295],"Size":[296],"also":[299],"improve":[300],"outcome":[302],"approaches.":[306]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":6},{"year":2021,"cited_by_count":3},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}