{"id":"https://openalex.org/W4404380997","doi":"https://doi.org/10.1161/circ.150.suppl_1.4147962","title":"Abstract 4147962: Resource Utilization and Short-term Readmissions After Implantation of Left Ventricular Assist Devices and Heart Transplantations in Adults in the United States \u2013 A Contemporary Insight from the National Readmission Database: 2018 - 2021","display_name":"Abstract 4147962: Resource Utilization and Short-term Readmissions After Implantation of Left Ventricular Assist Devices and Heart Transplantations in Adults in the United States \u2013 A Contemporary Insight from the National Readmission Database: 2018 - 2021","publication_year":2024,"publication_date":"2024-11-12","ids":{"openalex":"https://openalex.org/W4404380997","doi":"https://doi.org/10.1161/circ.150.suppl_1.4147962"},"language":"en","primary_location":{"id":"doi:10.1161/circ.150.suppl_1.4147962","doi":"https://doi.org/10.1161/circ.150.suppl_1.4147962","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circ.150.suppl_1.4147962","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":["cwts-core","doyens","jufo-3","ki-jl-3","medline","norway-2"],"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":"https://openalex.org/A5074973834","display_name":"Phanidhar Mogga","orcid":"https://orcid.org/0000-0002-1436-197X","observed_orcids":["https://orcid.org/0000-0002-1436-197X"]},"institutions":[{"id":"https://openalex.org/I4210089249","display_name":"St. Vincent's Medical Center","ror":"https://ror.org/006vx3924","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1320343167","https://openalex.org/I4210089249"]},{"id":"https://openalex.org/I43267033","display_name":"Quinnipiac University","ror":"https://ror.org/00mpz5a50","country_code":"US","type":"education","lineage":["https://openalex.org/I43267033"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Phanidhar Mogga","raw_affiliation_strings":["Quinnipiac University Frank H Netter School of Medicine St Vincent's Medical Center, Bridgeport, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quinnipiac University Frank H Netter School of Medicine St Vincent's Medical Center, Bridgeport, Connecticut, United States","institution_ids":["https://openalex.org/I4210089249","https://openalex.org/I43267033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5072196097","display_name":"Karanrajsinh Raol","orcid":"https://orcid.org/0000-0002-0928-3866","observed_orcids":["https://orcid.org/0000-0002-0928-3866"]},"institutions":[{"id":"https://openalex.org/I4210089249","display_name":"St. Vincent's Medical Center","ror":"https://ror.org/006vx3924","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1320343167","https://openalex.org/I4210089249"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Karanrajsinh Raol","raw_affiliation_strings":["St. Vincent Medical Center, Bridgeport, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"St. Vincent Medical Center, Bridgeport, Connecticut, United States","institution_ids":["https://openalex.org/I4210089249"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034617194","display_name":"Ashwin Ajaikumar Pillai","orcid":"https://orcid.org/0000-0003-0543-2235","observed_orcids":["https://orcid.org/0000-0003-0543-2235"]},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ashwin Pillai","raw_affiliation_strings":["University of Connecticut, Hartford, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Connecticut, Hartford, Connecticut, United States","institution_ids":["https://openalex.org/I140172145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102641198","display_name":"Kerry Shastri Singh","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kerry Singh","raw_affiliation_strings":["University of Connecticut, Hartford, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Connecticut, Hartford, Connecticut, United States","institution_ids":["https://openalex.org/I140172145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5107819304","display_name":"Prathyusha Mudduluru","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I142740786","display_name":"University of Louisville","ror":"https://ror.org/01ckdn478","country_code":"US","type":"education","lineage":["https://openalex.org/I142740786"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"prathyusha Mudduluru","raw_affiliation_strings":["University of Louisville, Kentucky, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Louisville, Kentucky, Connecticut, United States","institution_ids":["https://openalex.org/I142740786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091136290","display_name":"Aditya Saholi","orcid":"https://orcid.org/0000-0001-7545-5833","observed_orcids":["https://orcid.org/0000-0001-7545-5833"]},"institutions":[{"id":"https://openalex.org/I4210089249","display_name":"St. Vincent's Medical Center","ror":"https://ror.org/006vx3924","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1320343167","https://openalex.org/I4210089249"]},{"id":"https://openalex.org/I43267033","display_name":"Quinnipiac University","ror":"https://ror.org/00mpz5a50","country_code":"US","type":"education","lineage":["https://openalex.org/I43267033"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Aditya Saholi","raw_affiliation_strings":["Quinnipiac University Frank H Netter School of Medicine St Vincent's Medical Center, Bridgeport, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quinnipiac University Frank H Netter School of Medicine St Vincent's Medical Center, Bridgeport, Connecticut, United States","institution_ids":["https://openalex.org/I4210089249","https://openalex.org/I43267033"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018756314","display_name":"Zeina Jedeon","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I140172145","display_name":"University of Connecticut","ror":"https://ror.org/02der9h97","country_code":"US","type":"education","lineage":["https://openalex.org/I140172145"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Zeina Jedeon","raw_affiliation_strings":["UCONN, Hartford, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"UCONN, Hartford, Connecticut, United States","institution_ids":["https://openalex.org/I140172145"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5095949914","display_name":"Greeshmasree Kambam","orcid":"https://orcid.org/0000-0003-1798-8476","observed_orcids":["https://orcid.org/0000-0003-1798-8476"]},"institutions":[{"id":"https://openalex.org/I4210089249","display_name":"St. Vincent's Medical Center","ror":"https://ror.org/006vx3924","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1320343167","https://openalex.org/I4210089249"]},{"id":"https://openalex.org/I43267033","display_name":"Quinnipiac University","ror":"https://ror.org/00mpz5a50","country_code":"US","type":"education","lineage":["https://openalex.org/I43267033"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Greeshma kambam","raw_affiliation_strings":["Quinnipiac University Frank H Netter School of Medicine St Vincent's Medical Center, Bridgeport, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Quinnipiac University Frank H Netter School of Medicine St Vincent's Medical Center, Bridgeport, Connecticut, United States","institution_ids":["https://openalex.org/I4210089249","https://openalex.org/I43267033"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5112570772","display_name":"Abhishek Jaiswal","orcid":"https://orcid.org/0000-0001-9104-1980","observed_orcids":["https://orcid.org/0000-0001-9104-1980","https://orcid.org/0000-0003-2324-3614"]},"institutions":[{"id":"https://openalex.org/I1302163369","display_name":"Hartford Hospital","ror":"https://ror.org/00gt5xe03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1302163369"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Abhishek Jaiswal","raw_affiliation_strings":["Hartford HealthCare, Hartford, Connecticut, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hartford HealthCare, Hartford, Connecticut, United States","institution_ids":["https://openalex.org/I1302163369"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"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":"150","issue":"Suppl_1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10675","display_name":"Mechanical Circulatory Support Devices","score":0.9911999702453613,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11189","display_name":"Transplantation: Methods and Outcomes","score":0.007899999618530273,"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/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/left-ventricular-assist-device","display_name":"left ventricular assist device","score":0.9829999804496765},{"id":"https://openalex.org/keywords/heart-transplantation","display_name":"heart transplantation","score":0.9900000095367432},{"id":"https://openalex.org/keywords/heart-failure","display_name":"heart failure","score":0.8569999933242798},{"id":"https://openalex.org/keywords/hospital-readmission","display_name":"hospital readmission","score":0.828000009059906},{"id":"https://openalex.org/keywords/healthcare-resource-utilization","display_name":"healthcare resource utilization","score":0.6850000023841858},{"id":"https://openalex.org/keywords/hospitalization-costs","display_name":"hospital costs","score":0.8700000047683716},{"id":"https://openalex.org/keywords/destination-therapy","display_name":"destination therapy","score":0.5189999938011169},{"id":"https://openalex.org/keywords/bridge-to-transplantation","display_name":"bridge to transplant","score":0.9599999785423279},{"id":"https://openalex.org/keywords/organ-allocation","display_name":"organ allocation","score":0.6150000095367432},{"id":"https://openalex.org/keywords/advanced-heart-failure","display_name":"advanced heart failure","score":0.7250000238418579},{"id":"https://openalex.org/keywords/nationwide-readmissions-database","display_name":"Nationwide Readmissions Database","score":0.722000002861023},{"id":"https://openalex.org/keywords/30-day-readmission","display_name":"30-day readmission","score":0.6779999732971191},{"id":"https://openalex.org/keywords/90-day-readmission","display_name":"90-day readmission","score":0.9520000219345093},{"id":"https://openalex.org/keywords/adult-patients","display_name":"adult patients","score":0.31299999356269836},{"id":"https://openalex.org/keywords/united-states-health-care-costs","display_name":"United States health care costs","score":0.5440000295639038}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9504011869430542},{"id":"https://openalex.org/C3018723762","wikidata":"https://www.wikidata.org/wiki/Q3071343","display_name":"National database","level":2,"score":0.5903087854385376},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.514260470867157},{"id":"https://openalex.org/C177713679","wikidata":"https://www.wikidata.org/wiki/Q679690","display_name":"Intensive care medicine","level":1,"score":0.48994937539100647},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.4655372202396393},{"id":"https://openalex.org/C61797465","wikidata":"https://www.wikidata.org/wiki/Q1188986","display_name":"Term (time)","level":2,"score":0.44879332184791565},{"id":"https://openalex.org/C2778849806","wikidata":"https://www.wikidata.org/wiki/Q643396","display_name":"Heart transplantation","level":3,"score":0.44012096524238586},{"id":"https://openalex.org/C74909509","wikidata":"https://www.wikidata.org/wiki/Q10387","display_name":"Gerontology","level":1,"score":0.34114187955856323},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3225424587726593},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1161/circ.150.suppl_1.4147962","doi":"https://doi.org/10.1161/circ.150.suppl_1.4147962","is_oa":false,"landing_page_url":"https://doi.org/10.1161/circ.150.suppl_1.4147962","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":["cwts-core","doyens","jufo-3","ki-jl-3","medline","norway-2"],"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":0.98580002784729}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W588655279","https://openalex.org/W2383994333","https://openalex.org/W642714463","https://openalex.org/W2099628268","https://openalex.org/W44894489","https://openalex.org/W2164703220","https://openalex.org/W55173076","https://openalex.org/W3210148669","https://openalex.org/W2947115094","https://openalex.org/W2462473962"],"abstract_inverted_index":{"Introduction:":[0],"Heart":[1],"transplants":[2],"(HT)":[3],"and":[4,73,86,114,133,141,145,156,175,239,307,313,320],"left":[5],"ventricular":[6],"assist":[7],"devices":[8],"(LVADs)":[9],"are":[10],"treatment":[11],"options":[12],"for":[13,91,329],"advanced":[14],"heart":[15,134],"failure":[16],"refractory":[17],"to":[18,33,38,52,63,81,106,125,187,229,268],"standard":[19],"therapy.":[20],"Historically,":[21],"LVADs":[22,47],"have":[23,43],"been":[24],"used":[25],"as":[26,48],"either":[27],"destination":[28],"therapy":[29],"or":[30],"a":[31,240],"bridge":[32],"transplant.":[34],"However,":[35,280],"recent":[36,122],"changes":[37],"the":[39,56,97,127,148,167,172,204,209,236,244,248,281,302,330],"organ":[40],"allocation":[41,135],"system":[42],"deprioritized":[44],"patients":[45,111,139,142],"on":[46,55,318],"transplant":[49],"recipients,":[50],"leading":[51],"divisive":[53],"views":[54],"role":[57],"of":[58,129,169,255],"an":[59,222,232],"LVAD.":[60],"We":[61,95,119,137,178],"sought":[62],"describe":[64],"outcomes":[65,153,165],"with":[66,112,143,231,337],"each":[67,70],"modality,":[68],"highlighting":[69],"option's":[71],"strengths":[72],"clinical":[74],"utility.":[75],"Aim:":[76],"To":[77],"assess":[78],"costs":[79,226,287,326],"related":[80],"index":[82,149,161,173,182,198,253],"hospitalization,":[83],"30-day":[84,155],"(30DRC)":[85],"90-day":[87,157],"(90DRC)":[88],"readmission":[89,158,286],"categories":[90],"both":[92],"subgroups.":[93],"Method:":[94],"analyzed":[96],"National":[98],"Readmission":[99],"Database":[100],"(NRD)":[101],"from":[102,185,227],"January":[103,186],"1,":[104],"2018,":[105],"December":[107,188],"31,":[108],"2021,":[109,230],"identifying":[110],"HT":[113,144,205,245,282,314,334],"LVAD":[115,131,146,190,210,237,260,262,312,331],"via":[116],"ICD-10-CM":[117],"codes.":[118],"selected":[120],"this":[121],"time":[123],"frame":[124],"limit":[126],"influence":[128],"older":[130],"technology":[132],"schemes.":[136],"excluded":[138],"<18":[140],"during":[147,171],"hospitalization.":[150],"The":[151,196],"primary":[152],"were":[154,259,264,299,327],"rates":[159],"after":[160],"hospital":[162,183],"discharge.":[163],"Secondary":[164],"included":[166],"cost":[168,200],"hospitalization":[170,174,325],"readmissions.":[176],"Results:":[177],"identified":[179,251],"27,308":[180],"weighted":[181],"admissions":[184],"2018-2021;":[189],"was":[191,335],"implanted":[192],"in":[193,203,208,224,235,243,301],"14295":[194],"(52.4%).":[195],"median":[197,225],"admission":[199],"is":[201],"lower":[202],"subgroup":[206,211,238],"than":[207],"across":[212],"all":[213],"studied":[214],"years":[215],"(Figure":[216,305],"1a).":[217],"Both":[218,311],"groups,":[219],"however,":[220],"show":[221],"increase":[223],"2018":[228],"11.8%":[233],"rise":[234,242],"32.42%":[241],"subgroup.":[246],"In":[247],"30DRC,":[249],"we":[250],"22,723":[252],"hospitalizations,":[254],"which":[256],"11378":[257],"(50.07%)":[258],"recipients.":[261],"recipients":[263],"significantly":[265],"more":[266],"likely":[267],"be":[269],"hospitalized":[270],"within":[271],"30":[272],"days":[273],"(3164,":[274],"27.8%":[275],"vs":[276],"2838,":[277],"25.01%;":[278],"p=0.001).":[279],"group":[283,304],"had":[284,315],"higher":[285,328,338],"[$16660":[288],"($9483":[289],"-":[290,294],"$31173)":[291],"vs$11732":[292],"($6037":[293],"$27059)),":[295],"p=0.001].":[296],"Similar":[297],"findings":[298],"noted":[300],"90DRC":[303],"1b":[306],"Figure":[308],"2).":[309],"Conclusion:":[310],"comparable":[316],"burdens":[317],"resource":[319],"short-term":[321],"rehospitalization":[322],"risk.":[323],"Index":[324],"group,":[332],"whereas":[333],"associated":[336],"readmission-related":[339],"costs.":[340]},"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2025-10-10T00:00:00"}
