{"id":"https://openalex.org/W88551232","doi":"https://doi.org/10.1161/circ.128.suppl_22.a18179","title":"Abstract 18179: Prognostic Markers of Left Ventricular Dysfunction in Patients With Newly Recognized Cardiomyopathy and Atrial Fibrillation","display_name":"Abstract 18179: Prognostic Markers of Left Ventricular Dysfunction in Patients With Newly Recognized Cardiomyopathy and Atrial Fibrillation","publication_year":2013,"publication_date":"2013-11-26","ids":{"openalex":"https://openalex.org/W88551232","doi":"https://doi.org/10.1161/circ.128.suppl_22.a18179","mag":"88551232"},"language":"en","primary_location":{"id":"doi:10.1161/circ.128.suppl_22.a18179","doi":"https://doi.org/10.1161/circ.128.suppl_22.a18179","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1161/circ.128.suppl_22.a18179","pdf_url":null,"source":{"id":"https://openalex.org/S116251202","display_name":"Circulation","issn_l":"0009-7322","issn":["0009-7322","1524-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"journal-article"},"volume":null,"type":"conference-abstract","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Shalin J Patel","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Shalin J Patel","raw_affiliation_strings":["Medicine, Beth Israel Deaconess Med Cntr, Boston, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine, Beth Israel Deaconess Med Cntr, Boston, MA","institution_ids":["https://openalex.org/I1316535847"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059976684","display_name":"Sachin A. Shah","orcid":"https://orcid.org/0000-0001-5850-1113","observed_orcids":["https://orcid.org/0000-0001-5850-1113"]},"institutions":[{"id":"https://openalex.org/I1289019353","display_name":"Lahey Hospital and Medical Center","ror":"https://ror.org/03mbq3y29","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1289019353"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sachin Shah","raw_affiliation_strings":["Medicine, Lahey Clinic, Burlington, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine, Lahey Clinic, Burlington, MA","institution_ids":["https://openalex.org/I1289019353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040825308","display_name":"Alena Goldman","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1289019353","display_name":"Lahey Hospital and Medical Center","ror":"https://ror.org/03mbq3y29","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1289019353"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Alena Goldman","raw_affiliation_strings":["Medicine, Lahey Clinic, Burlington, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine, Lahey Clinic, Burlington, MA","institution_ids":["https://openalex.org/I1289019353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049784547","display_name":"Mark E. Josephson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark E Josephson","raw_affiliation_strings":["Medicine, Beth Israel Deaconess Med Cntr, Boston, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine, Beth Israel Deaconess Med Cntr, Boston, MA","institution_ids":["https://openalex.org/I1316535847"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5012332896","display_name":"PETER J. ZIMETBAUM","orcid":"https://orcid.org/0000-0002-7958-7558","observed_orcids":["https://orcid.org/0000-0002-7958-7558"]},"institutions":[{"id":"https://openalex.org/I1316535847","display_name":"Beth Israel Deaconess Medical Center","ror":"https://ror.org/04drvxt59","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316535847"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Peter J Zimetbaum","raw_affiliation_strings":["Medicine, Beth Israel Deaconess Med Cntr, Boston, MA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Medicine, Beth Israel Deaconess Med Cntr, Boston, MA","institution_ids":["https://openalex.org/I1316535847"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"128","issue":"suppl_22","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.5957000255584717,"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":0.5957000255584717,"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":0.15839999914169312,"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/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.0877000018954277,"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/tachycardia-induced-cardiomyopathy","display_name":"tachycardia-induced cardiomyopathy","score":0.9950000047683716},{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"atrial fibrillation","score":0.906000018119812},{"id":"https://openalex.org/keywords/left-ventricular-dysfunction","display_name":"left ventricular dysfunction","score":0.9819999933242798},{"id":"https://openalex.org/keywords/left-ventricular-ejection-fraction","display_name":"left ventricular ejection fraction","score":0.7570000290870667},{"id":"https://openalex.org/keywords/qrs-duration","display_name":"QRS duration","score":0.9120000004768372},{"id":"https://openalex.org/keywords/left-ventricular-end-diastolic-dimension","display_name":"left ventricular end-diastolic diameter","score":0.9229999780654907},{"id":"https://openalex.org/keywords/cardioversion","display_name":"cardioversion","score":0.7009999752044678},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.8009999990463257},{"id":"https://openalex.org/keywords/ventricular-rate-control","display_name":"ventricular rate control","score":0.5669999718666077},{"id":"https://openalex.org/keywords/obstructive-sleep-apnea","display_name":"obstructive sleep apnea","score":0.6439999938011169}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9771963953971863},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.836371660232544},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.8095016479492188},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.7223526239395142},{"id":"https://openalex.org/C2778797674","wikidata":"https://www.wikidata.org/wiki/Q847583","display_name":"Cardiomyopathy","level":3,"score":0.6880725026130676},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.39076322317123413}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1161/circ.128.suppl_22.a18179","doi":"https://doi.org/10.1161/circ.128.suppl_22.a18179","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1161/circ.128.suppl_22.a18179","pdf_url":null,"source":{"id":"https://openalex.org/S116251202","display_name":"Circulation","issn_l":"0009-7322","issn":["0009-7322","1524-4539"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","doyens","jufo-3","ki-jl-3","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315671","host_organization_name":"Lippincott Williams & Wilkins","host_organization_lineage":["https://openalex.org/P4310315671","https://openalex.org/P4310318547"],"host_organization_lineage_names":["Lippincott Williams & Wilkins","Wolters Kluwer"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circulation","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":1.0}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4306255588","https://openalex.org/W2898274485","https://openalex.org/W4392746299","https://openalex.org/W4281859582","https://openalex.org/W4388601119","https://openalex.org/W2652957912","https://openalex.org/W4407858466","https://openalex.org/W2092222260","https://openalex.org/W3216157189","https://openalex.org/W2333068812"],"abstract_inverted_index":{"INTRODUCTION:":[0],"Tachycardia-induced":[1],"cardiomyopathy":[2,43,128,135,320],"(TIC)":[3],"is":[4],"confirmed":[5,330],"with":[6,40,58,72,143,202,219,248,278,315,349],"the":[7,180],"improvement":[8],"in":[9,36,189,200,312,347],"ventricular":[10,20,33],"function":[11,285,327],"following":[12],"restoration":[13],"of":[14,19,31,127,134,195,253,283,325],"sinus":[15],"rhythm":[16],"or":[17,78,98,116,132],"control":[18],"rate.":[21],"We":[22],"sought":[23],"to":[24,55],"identify":[25],"characteristics":[26],"which":[27],"could":[28],"predict":[29],"recovery":[30,194,256,286],"left":[32],"dysfunction":[34],"(LVD)":[35],"patients":[37,51,178,191,201,218,313,348],"who":[38,192],"present":[39],"newly":[41,59,316],"recognized":[42,60],"and":[44,67,173,182,307,319,337,353],"atrial":[45],"fibrillation":[46],"(AF).":[47],"METHODS:":[48],"114":[49],"consecutive":[50],"presenting":[52,314],"for":[53,153],"cardioversion":[54],"our":[56],"institution":[57],"LVD":[61],"defined":[62],"as":[63,91,109,322,344],"LVEF":[64],"\u2264":[65,137],"45%":[66],"AF":[68,318,352],"were":[69,82,151],"identified.":[70],"Patients":[71],"known":[73],"cardiomyopathy,":[74],"without":[75],"admission":[76,87,105,244,305,310],"ECG":[77,88,245,306],"follow":[79],"up":[80],"echocardiogram":[81,106,311],"excluded.":[83],"QRS":[84,198,223,238,302,335],"duration":[85,199,224,239,303,336],"from":[86,104],"was":[89,107,122,141,187,205,212,225,232,246,275],"used":[90,108,343],"a":[92,110,123,249,279],"binary":[93,111,124],"variable":[94,112],"(\u2265":[95,113],"125":[96,100,241],"ms":[97,209,229],"<":[99,117],"ms)":[101,242],"while":[102,210,230],"LVEDD":[103,211,231,270,308,338],"5.6":[114,118],"cm":[115],"cm).":[119],"The":[120,139,149],"outcome":[121,140],"variable,":[125],"resolution":[126],"(LVEF":[129,136],"\u2265":[130],"45%)":[131],"persistence":[133],"45%).":[138],"analyzed":[142],"logistic":[144],"regression":[145],"model":[146],"using":[147],"STATA.":[148],"outcomes":[150],"adjusted":[152],"age,":[154],"gender,":[155],"obstructive":[156],"sleep":[157],"apnea,":[158],"coronary":[159],"artery":[160],"disease,":[161],"diabetes":[162],"mellitus,":[163],"hypertension,":[164],"excessive":[165],"alcohol":[166],"ingestion,":[167],"tobacco,":[168],"beta":[169],"blockers,":[170],"ACE":[171],"inhibitors":[172],"aldosterone":[174],"antagonist.":[175],"RESULTS:":[176],"92":[177],"met":[179],"inclusion":[181],"exclusion":[183],"criteria.":[184],"Possible":[185],"TIC":[186,204],"diagnosed":[188,317],"65":[190],"had":[193],"LVD.":[196],"Mean":[197],"possible":[203],"101":[206],"+/-":[207,214,227,234],"18":[208],"5.21":[213],"0.67":[215],"cm.":[216,236],"In":[217],"persistent":[220],"LVD,":[221],"mean":[222],"120":[226],"27":[228],"5.61":[233],"1.0":[235],"Normal":[237,269,301],"(<":[240],"on":[243,273,304,309,339],"associated":[247,277],"significantly":[250,280],"higher":[251,281],"incidence":[252,282],"LV":[254,284,326],"functional":[255],"(adjusted":[257,287],"odds":[258,288],"ratio:":[259,289],"4.02;":[260],"95%":[261,291],"CI:":[262,292],"1.21":[263],"-":[264,294],"13.33,":[265],"p":[266,296],"=":[267,297],"0.023).":[268],"(<5.6":[271],"cm)":[272],"presentation":[274,340],"also":[276],"3.75;":[290],"1.43":[293],"9.85,":[295],"0.007).":[298],"Next":[299],"Step/Future:":[300],"serve":[321],"good":[323],"markers":[324,346],"recovery.":[328],"If":[329],"by":[331],"larger":[332],"prospective":[333],"series,":[334],"can":[341],"be":[342],"prognostic":[345],"new":[350],"onset":[351],"cardiomyopathy.":[354]},"counts_by_year":[],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}
