{"id":"https://openalex.org/W1551809007","doi":"https://doi.org/10.1111/pace.12337","title":"Survival in Octogenarians Undergoing Cardiac Resynchronization Therapy Compared to the General Population","display_name":"Survival in Octogenarians Undergoing Cardiac Resynchronization Therapy Compared to the General Population","publication_year":2014,"publication_date":"2014-01-28","ids":{"openalex":"https://openalex.org/W1551809007","doi":"https://doi.org/10.1111/pace.12337","mag":"1551809007","pmid":"https://pubmed.ncbi.nlm.nih.gov/24471992"},"language":"en","primary_location":{"id":"doi:10.1111/pace.12337","doi":"https://doi.org/10.1111/pace.12337","is_oa":false,"landing_page_url":"https://doi.org/10.1111/pace.12337","pdf_url":null,"source":{"id":"https://openalex.org/S128634829","display_name":"Pacing and Clinical Electrophysiology","issn_l":"0147-8389","issn":["0147-8389","1540-8159"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pacing and Clinical Electrophysiology","raw_type":"journal-article"},"volume":null,"type":"article","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/A5106670979","display_name":"John Rickard","orcid":"https://orcid.org/0000-0002-1559-0803","observed_orcids":["https://orcid.org/0000-0002-1559-0803","https://orcid.org/0009-0007-6402-1096"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I4210150714","display_name":"Johns Hopkins Hospital","ror":"https://ror.org/05cb1k848","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436","https://openalex.org/I4210150714"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"JOHN RICKARD","raw_affiliation_strings":["Division of Cardiology; The Johns Hopkins Hospital; Baltimore Maryland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology; The Johns Hopkins Hospital; Baltimore Maryland","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I4210150714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037536394","display_name":"Alan Cheng","orcid":"https://orcid.org/0000-0002-8213-9115","observed_orcids":["https://orcid.org/0000-0002-8213-9115"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I4210150714","display_name":"Johns Hopkins Hospital","ror":"https://ror.org/05cb1k848","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436","https://openalex.org/I4210150714"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"ALAN CHENG","raw_affiliation_strings":["Division of Cardiology; The Johns Hopkins Hospital; Baltimore Maryland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology; The Johns Hopkins Hospital; Baltimore Maryland","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I4210150714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005064274","display_name":"DAVID D. SPRAGG","orcid":"https://orcid.org/0000-0002-9190-9804","observed_orcids":["https://orcid.org/0000-0002-9190-9804"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I4210150714","display_name":"Johns Hopkins Hospital","ror":"https://ror.org/05cb1k848","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436","https://openalex.org/I4210150714"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"DAVID SPRAGG","raw_affiliation_strings":["Division of Cardiology; The Johns Hopkins Hospital; Baltimore Maryland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Cardiology; The Johns Hopkins Hospital; Baltimore Maryland","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I4210150714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5032419165","display_name":"Ariel Green","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I4210150714","display_name":"Johns Hopkins Hospital","ror":"https://ror.org/05cb1k848","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436","https://openalex.org/I4210150714"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"ARIEL GREEN","raw_affiliation_strings":["Division of Geriatric Medicine; The Johns Hopkins Hospital; Baltimore Maryland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Geriatric Medicine; The Johns Hopkins Hospital; Baltimore Maryland","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I4210150714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083477380","display_name":"Bruce A. Leff","orcid":"https://orcid.org/0000-0003-1714-7458","observed_orcids":["https://orcid.org/0000-0003-1714-7458"]},"institutions":[{"id":"https://openalex.org/I145311948","display_name":"Johns Hopkins University","ror":"https://ror.org/00za53h95","country_code":"US","type":"education","lineage":["https://openalex.org/I145311948"]},{"id":"https://openalex.org/I4210150714","display_name":"Johns Hopkins Hospital","ror":"https://ror.org/05cb1k848","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799853436","https://openalex.org/I4210150714"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"BRUCE LEFF","raw_affiliation_strings":["Division of Geriatric Medicine; The Johns Hopkins Hospital; Baltimore Maryland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Geriatric Medicine; The Johns Hopkins Hospital; Baltimore Maryland","institution_ids":["https://openalex.org/I145311948","https://openalex.org/I4210150714"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035023430","display_name":"W.H. Wilson Tang","orcid":"https://orcid.org/0000-0002-8335-735X","observed_orcids":["https://orcid.org/0000-0002-8335-735X"]},"institutions":[{"id":"https://openalex.org/I1316902750","display_name":"Cleveland Clinic","ror":"https://ror.org/03xjacd83","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316902750"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"WILSON TANG","raw_affiliation_strings":["Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio","institution_ids":["https://openalex.org/I1316902750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007994748","display_name":"Daniel J. Cantillon","orcid":"https://orcid.org/0000-0002-5823-5588","observed_orcids":["https://orcid.org/0000-0002-5823-5588"]},"institutions":[{"id":"https://openalex.org/I1316902750","display_name":"Cleveland Clinic","ror":"https://ror.org/03xjacd83","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316902750"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"DANIEL CANTILLON","raw_affiliation_strings":["Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio","institution_ids":["https://openalex.org/I1316902750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053021028","display_name":"Bryan J. Baranowski","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1316902750","display_name":"Cleveland Clinic","ror":"https://ror.org/03xjacd83","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316902750"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"BRYAN BARANOWSKI","raw_affiliation_strings":["Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio","institution_ids":["https://openalex.org/I1316902750"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060520355","display_name":"Bruce Larry Wilkoff","orcid":"https://orcid.org/0000-0001-8905-9233","observed_orcids":["https://orcid.org/0000-0001-8905-9233"]},"institutions":[{"id":"https://openalex.org/I1316902750","display_name":"Cleveland Clinic","ror":"https://ror.org/03xjacd83","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316902750"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"BRUCE L. WILKOFF","raw_affiliation_strings":["Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio","institution_ids":["https://openalex.org/I1316902750"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031053016","display_name":"PATRICK J. TCHOU","orcid":"https://orcid.org/0000-0002-3983-3515","observed_orcids":["https://orcid.org/0000-0002-3983-3515"]},"institutions":[{"id":"https://openalex.org/I1316902750","display_name":"Cleveland Clinic","ror":"https://ror.org/03xjacd83","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1316902750"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"PATRICK TCHOU","raw_affiliation_strings":["Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Heart and Vascular Institute, Cleveland Clinic, Cleveland, Ohio","institution_ids":["https://openalex.org/I1316902750"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5106670979"],"corresponding_institution_ids":["https://openalex.org/I145311948","https://openalex.org/I4210150714"],"apc_list":{"value":4170,"currency":"USD","value_usd":4170},"apc_paid":null,"fwci":1.1435,"has_fulltext":false,"cited_by_count":14,"citation_normalized_percentile":{"value":0.80180021,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"37","issue":"6","first_page":"740","last_page":"744"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10598","display_name":"Cardiac pacing and defibrillation studies","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/T10598","display_name":"Cardiac pacing and defibrillation studies","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/T10645","display_name":"Cardiac Arrest and Resuscitation","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2711","display_name":"Emergency 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/T10198","display_name":"Heart Failure Treatment and Management","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/cardiac-resynchronization-therapy","display_name":"cardiac resynchronization therapy","score":0.996999979019165},{"id":"https://openalex.org/keywords/octogenarians","display_name":"octogenarians","score":0.9980000257492065},{"id":"https://openalex.org/keywords/survival","display_name":"survival","score":0.5009999871253967},{"id":"https://openalex.org/keywords/advanced-heart-failure","display_name":"advanced heart failure","score":0.8199999928474426},{"id":"https://openalex.org/keywords/all-cause-mortality","display_name":"all-cause mortality","score":0.9179999828338623},{"id":"https://openalex.org/keywords/biventricular-pacemaker","display_name":"biventricular pacemaker","score":0.9290000200271606}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9576945900917053},{"id":"https://openalex.org/C2776034619","wikidata":"https://www.wikidata.org/wiki/Q3428020","display_name":"Cardiac resynchronization therapy","level":4,"score":0.9038510918617249},{"id":"https://openalex.org/C72563966","wikidata":"https://www.wikidata.org/wiki/Q1303415","display_name":"Cohort","level":2,"score":0.6728445291519165},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.6712990999221802},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.6308605670928955},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5223283171653748},{"id":"https://openalex.org/C10515644","wikidata":"https://www.wikidata.org/wiki/Q543310","display_name":"Survival analysis","level":2,"score":0.4837770164012909},{"id":"https://openalex.org/C2780558122","wikidata":"https://www.wikidata.org/wiki/Q7310803","display_name":"Relative survival","level":4,"score":0.41520148515701294},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.4011586904525757},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3776625990867615},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.1282564103603363},{"id":"https://openalex.org/C2778527826","wikidata":"https://www.wikidata.org/wiki/Q1787017","display_name":"Cancer registry","level":3,"score":0.0},{"id":"https://openalex.org/C99454951","wikidata":"https://www.wikidata.org/wiki/Q932068","display_name":"Environmental health","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","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":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000517","qualifier_name":"prevention & control","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008137","descriptor_name":"Longitudinal Studies","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":"D009820","descriptor_name":"Ohio","qualifier_ui":"Q000453","qualifier_name":"epidemiology","is_major_topic":false},{"descriptor_ui":"D012189","descriptor_name":"Retrospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015331","descriptor_name":"Cohort Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015995","descriptor_name":"Prevalence","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015996","descriptor_name":"Survival Rate","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018570","descriptor_name":"Risk Assessment","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D058406","descriptor_name":"Cardiac Resynchronization Therapy","qualifier_ui":"Q000401","qualifier_name":"mortality","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1111/pace.12337","doi":"https://doi.org/10.1111/pace.12337","is_oa":false,"landing_page_url":"https://doi.org/10.1111/pace.12337","pdf_url":null,"source":{"id":"https://openalex.org/S128634829","display_name":"Pacing and Clinical Electrophysiology","issn_l":"0147-8389","issn":["0147-8389","1540-8159"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-40","russia-white-list-3","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Pacing and Clinical Electrophysiology","raw_type":"journal-article"},{"id":"pmid:24471992","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24471992","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":"Pacing and clinical electrophysiology : PACE","raw_type":"Comparative Study"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"sustainable_development_goals_aurora":[{"display_name":"Reduced inequalities","score":0.6000000238418579,"id":"https://metadata.un.org/sdg/10"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1985844229","https://openalex.org/W2034876477","https://openalex.org/W2035667813","https://openalex.org/W2037287644","https://openalex.org/W2047205900","https://openalex.org/W2079194870","https://openalex.org/W2105095326","https://openalex.org/W2107673166","https://openalex.org/W2121332148","https://openalex.org/W2141895646","https://openalex.org/W2146521529","https://openalex.org/W2147487952","https://openalex.org/W2158699082","https://openalex.org/W2169998180"],"related_works":["https://openalex.org/W2121332148","https://openalex.org/W24072224","https://openalex.org/W2529028338","https://openalex.org/W4225126428","https://openalex.org/W2123264072","https://openalex.org/W2530686379","https://openalex.org/W2292886760","https://openalex.org/W4412866822","https://openalex.org/W2599371148","https://openalex.org/W2319538412"],"abstract_inverted_index":{"BACKGROUND:":[0],"Many":[1],"patients":[2,43],"eligible":[3],"for":[4,97,101],"cardiac":[5],"resynchronization":[6],"therapy":[7,77],"(CRT)":[8],"are":[9],"over":[10,61,203],"80":[11],"years":[12,178,186,215],"of":[13,40,48,136,145,162,206,216],"age.":[14],"Survival":[15],"in":[16,84,103,237,252],"this":[17,238],"population":[18,27,106,240],"and":[19,56,109,117,152,182],"how":[20],"it":[21],"compares":[22],"to":[23,111,129,190,246,255],"the":[24,45,85,89,104,130,153,191,204,209,247],"general":[25,105,131,192,248],"octogenarian":[26,193,249],"has":[28],"not":[29,261],"been":[30],"established.":[31],"METHODS:":[32],"We":[33],"extracted":[34],"clinical":[35],"data":[36],"on":[37,74,115,265],"a":[38,49,149,155,159,228],"cohort":[39,113],"800":[41],"consecutive":[42],"undergoing":[44,78,126],"new":[46],"implantation":[47],"CRT":[50,80,127,197,259],"device":[51],"between":[52,124],"April":[53],"15,":[54],"2004":[55],"August":[57],"6,":[58],"2007.":[59],"Patients":[60],"age":[62,116,266],"80,":[63],"with":[64,208,223],"class":[65],"III-IV":[66],"New":[67],"York":[68],"Heart":[69],"Association":[70],"heart":[71,225],"failure":[72,226],"symptoms":[73],"optimal":[75],"medical":[76],"initial":[79],"implantation,":[81],"were":[82,143,168],"included":[83],"final":[86],"cohort.":[87],"Using":[88],"United":[90],"States":[91],"Social":[92],"Security":[93],"Period":[94],"Life":[95],"Table":[96],"2006,":[98],"fractional":[99],"survival":[100,174,183,202,210,231],"octogenarians":[102,125,138,195,253],"was":[107,121,176,187],"calculated":[108],"matched":[110],"our":[112],"based":[114,264],"gender.":[118],"A":[119,134],"comparison":[120],"then":[122],"made":[123],"compared":[128,245],"population.":[132,250],"RESULTS:":[133],"total":[135],"95":[137],"who":[139],"met":[140],"inclusion":[141],"criteria":[142],"identified,":[144],"whom":[146],"86.3%":[147],"received":[148],"biventricular":[150,156],"defibrillator":[151],"remainder":[154],"pacemaker.":[157],"Over":[158],"mean":[160,173,230],"follow-up":[161,207,217],"3.6":[163],"\u00b1":[164],"1.5":[165],"years,":[166],"there":[167],"47":[169],"deaths":[170],"(47.4%).":[171],"The":[172],"time":[175,232],"4.1":[177],"(95%":[179],"CI":[180],"3.7-4.5),":[181],"at":[184,213],"2":[185,214],"78.9%.":[188],"Compared":[189],"population,":[194],"receiving":[196],"had":[198],"only":[199,242],"modestly":[200,243],"worse":[201,244],"duration":[205],"curves":[211],"diverging":[212],"(P":[218],"=":[219],"0.03).":[220],"CONCLUSIONS:":[221],"Octogenarians":[222],"advanced":[224],"have":[227],"reasonable":[229,257],"following":[233],"CRT.":[234],"All-cause":[235],"mortality":[236],"patient":[239],"is":[241],"Therefore,":[251],"deemed":[254],"be":[256,262],"candidates,":[258],"should":[260],"withheld":[263],"alone.":[267]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":4},{"year":2018,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
