{"id":"https://openalex.org/W4389957359","doi":"https://doi.org/10.1161/circ.148.suppl_1.12854","title":"Abstract 12854: Early and Late Features of Intracardiac Flow in Repaired Tetralogy of Fallot (rTOF) Patients Using Doppler Velocity Reconstruction (DoVeR)","display_name":"Abstract 12854: Early and Late Features of Intracardiac Flow in Repaired Tetralogy of Fallot (rTOF) Patients Using Doppler Velocity Reconstruction (DoVeR)","publication_year":2023,"publication_date":"2023-11-07","ids":{"openalex":"https://openalex.org/W4389957359","doi":"https://doi.org/10.1161/circ.148.suppl_1.12854"},"language":"en","primary_location":{"id":"doi:10.1161/circ.148.suppl_1.12854","doi":"https://doi.org/10.1161/circ.148.suppl_1.12854","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1161/circ.148.suppl_1.12854","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":"Priyanka Hardikar","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1336742384","display_name":"Children's National","ror":"https://ror.org/03wa2q724","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1336742384"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Priyanka Hardikar","raw_affiliation_strings":["Children's National Hosp, Washington, DC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Children's National Hosp, Washington, DC","institution_ids":["https://openalex.org/I1336742384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061841810","display_name":"Brett Meyers","orcid":"https://orcid.org/0000-0002-8127-6919","observed_orcids":["https://orcid.org/0000-0002-8127-6919"]},"institutions":[{"id":"https://openalex.org/I4388446363","display_name":"Purdue University in Indianapolis","ror":"https://ror.org/0482ksk80","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219","https://openalex.org/I4388446363"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Brett Meyers","raw_affiliation_strings":["Purdue Univ, Indianapolis, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue Univ, Indianapolis, IN","institution_ids":["https://openalex.org/I4388446363"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062076555","display_name":"Craig Sable","orcid":"https://orcid.org/0000-0002-6798-2737","observed_orcids":["https://orcid.org/0000-0002-6798-2737"]},"institutions":[{"id":"https://openalex.org/I1336742384","display_name":"Children's National","ror":"https://ror.org/03wa2q724","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1336742384"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Craig A Sable","raw_affiliation_strings":["Children's National Hosp, Potomac, DC"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Children's National Hosp, Potomac, DC","institution_ids":["https://openalex.org/I1336742384"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036194518","display_name":"Pavlos P. Vlachos","orcid":"https://orcid.org/0000-0002-8040-9257","observed_orcids":["https://orcid.org/0000-0002-8040-9257"]},"institutions":[{"id":"https://openalex.org/I219193219","display_name":"Purdue University West Lafayette","ror":"https://ror.org/02dqehb95","country_code":"US","type":"education","lineage":["https://openalex.org/I219193219"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Pavlos Vlachos","raw_affiliation_strings":["Purdue Univ, West Lafayette, IN"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Purdue Univ, West Lafayette, IN","institution_ids":["https://openalex.org/I219193219"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042337657","display_name":"Yue\u2010Hin Loke","orcid":"https://orcid.org/0000-0003-1003-1903","observed_orcids":["https://orcid.org/0000-0003-1003-1903"]},"institutions":[{"id":"https://openalex.org/I1336742384","display_name":"Children's National","ror":"https://ror.org/03wa2q724","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1336742384"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yue-Hin Loke","raw_affiliation_strings":["Children's National Hosp, Takoma Park, MD"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Children's National Hosp, Takoma Park, MD","institution_ids":["https://openalex.org/I1336742384"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"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":"148","issue":"Suppl_1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10300","display_name":"Congenital Heart Disease Studies","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10300","display_name":"Congenital Heart Disease Studies","score":0.9897000193595886,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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":0.0019000000320374966,"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":0.0017999999690800905,"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/repaired-tetralogy-of-fallot","display_name":"repaired tetralogy of Fallot","score":0.972000002861023},{"id":"https://openalex.org/keywords/intracardiac-flow","display_name":"intracardiac flow","score":0.972000002861023},{"id":"https://openalex.org/keywords/kinetic-energy","display_name":"kinetic energy","score":0.9629999995231628},{"id":"https://openalex.org/keywords/vortex-strength","display_name":"vortex strength","score":0.9990000128746033},{"id":"https://openalex.org/keywords/left-ventricular-function","display_name":"left ventricular function","score":0.796999990940094},{"id":"https://openalex.org/keywords/ventricular-dysfunction","display_name":"ventricular dysfunction","score":0.6790000200271606},{"id":"https://openalex.org/keywords/interventricular-interaction","display_name":"interventricular interaction","score":0.621999979019165},{"id":"https://openalex.org/keywords/stream-function-vorticity-formulation","display_name":"stream function-vorticity formulation","score":0.6520000100135803}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8933113813400269},{"id":"https://openalex.org/C80093799","wikidata":"https://www.wikidata.org/wiki/Q366155","display_name":"Intracardiac injection","level":2,"score":0.8494958281517029},{"id":"https://openalex.org/C2778646171","wikidata":"https://www.wikidata.org/wiki/Q445307","display_name":"Tetralogy of Fallot","level":3,"score":0.8285719156265259},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.5732596516609192},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5469026565551758},{"id":"https://openalex.org/C142757262","wikidata":"https://www.wikidata.org/wiki/Q76436","display_name":"Doppler effect","level":2,"score":0.5458642840385437},{"id":"https://openalex.org/C2780346441","wikidata":"https://www.wikidata.org/wiki/Q55609890","display_name":"Doppler echocardiography","level":4,"score":0.5153117179870605},{"id":"https://openalex.org/C158846371","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Blood flow","level":2,"score":0.4570380449295044},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.4064908027648926},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3276090621948242},{"id":"https://openalex.org/C2780074459","wikidata":"https://www.wikidata.org/wiki/Q389735","display_name":"Heart disease","level":2,"score":0.2858662009239197},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.15642526745796204},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.079225093126297},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1161/circ.148.suppl_1.12854","doi":"https://doi.org/10.1161/circ.148.suppl_1.12854","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1161/circ.148.suppl_1.12854","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":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9763000011444092}],"sustainable_development_goals_aurora":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.7099999785423279}],"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/W4321457232","https://openalex.org/W4393995596","https://openalex.org/W2141171642","https://openalex.org/W6976566977","https://openalex.org/W2793811518","https://openalex.org/W2741886091","https://openalex.org/W4410566148","https://openalex.org/W4205238077","https://openalex.org/W2239597771","https://openalex.org/W2991518467"],"abstract_inverted_index":{"Background:":[0],"Intracardiac":[1],"flow":[2,6,36,111,218],"analysis":[3],"has":[4],"implicated":[5],"energy":[7,11],"loss":[8],"(FEL),":[9],"kinetic":[10],"(KE)":[12],"and":[13,54,64,82,119,152,170,226],"vortex":[14],"strength":[15],"(VS)":[16],"as":[17],"markers":[18],"of":[19,25,208],"ventricular":[20,103,197],"dysfunction":[21],"in":[22,56,166,196,219],"repaired":[23],"Tetralogy":[24],"Fallot":[26],"(TOF);":[27],"no":[28],"studies":[29,141],"have":[30],"investigated":[31],"early":[32,60,187,222],"vs.":[33],"late":[34,65,201,227],"intracardiac":[35,217],"conditions":[37],"after":[38,223,228],"repair.":[39,229],"We":[40],"utilized":[41],"novel":[42],"echocardiography":[43],"(echo)":[44],"based":[45],"Doppler":[46,91],"Velocity":[47,110],"Reconstruction":[48],"(DoVeR)":[49],"to":[50,100,128,183,194,235],"determine":[51],"FEL,":[52,117,167],"KE":[53,118,127],"VS":[55],"pre-operative":[57,144,184],"TOF":[58,78,158,220,238],"vs":[59],"post-repair":[61,66,188,202],"(<1":[62],"month)":[63],"(>10":[67],"years).":[68],"Methods:":[69],"This":[70],"was":[71,98,123,163],"a":[72],"single-center":[73],"retrospective":[74],"cross-sectional":[75],"study":[76],"on":[77],"patients":[79,159],"with":[80],"pre-":[81],"post-operative":[83],"surveillance":[84],"transthoracic":[85],"echo.":[86],"Apical":[87],"4":[88],"chamber":[89],"color":[90],"views":[92],"were":[93,113,134,160],"collected.":[94],"The":[95,121,215],"streamfunction-vorticity":[96],"formulation":[97],"used":[99,234],"reconstruct":[101],"left":[102],"(LV)":[104],"blood":[105],"velocity":[106],"fields":[107,112],"by":[108],"DoVeR.":[109],"evaluated":[114],"for":[115,130],"peak":[116],"VS.":[120],"FEL":[122,172],"also":[124],"normalized":[125,171],"against":[126],"account":[129],"physiologic":[131],"variations.":[132],"Data":[133],"compared":[135,182],"via":[136],"one-way":[137],"ANOVA.":[138],"Results:":[139],"Echo":[140],"from":[142,210],"14":[143,147],"(1.7\u00b10.5":[145],"months),":[146],"early-post":[148],"repair":[149,155,225],"(3.6\u00b12.3":[150],"months)":[151],"15":[153],"late-post":[154],"(16.5\u00b16.6":[156],"years)":[157],"included.":[161],"There":[162],"significant":[164],"variation":[165],"KE,":[168],"VS,":[169],"across":[173],"timepoints":[174],"(all":[175],"p<0.05)":[176],"(Figure":[177],"B).":[178],"In":[179],"general,":[180],"when":[181],"TOF,":[185],"the":[186],"cohort":[189,203],"had":[190,204],"lower":[191],"FEL/KE/VS":[192],"corresponding":[193],"reduction":[195],"volume":[198],"load;":[199],"however":[200],"higher":[205],"FEL/KE/VS,":[206],"suggestive":[207],"effects":[209],"long-term":[211],"interventricular":[212],"interactions.":[213],"Conclusion:":[214],"LV":[216],"changes":[221],"initial":[224],"DoVeR":[230],"could":[231],"potentially":[232],"be":[233],"serially":[236],"evaluate":[237],"patients.":[239]},"counts_by_year":[],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2023-12-20T00:00:00"}