{"id":"https://openalex.org/W2889170636","doi":"https://doi.org/10.1093/eurheartj/ehy565.p1600","title":"P1600High sensitive cardiac troponin elevations in patients with Chagas disease without evidence of structural heart affection","display_name":"P1600High sensitive cardiac troponin elevations in patients with Chagas disease without evidence of structural heart affection","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2889170636","doi":"https://doi.org/10.1093/eurheartj/ehy565.p1600","mag":"2889170636"},"language":"en","primary_location":{"id":"doi:10.1093/eurheartj/ehy565.p1600","doi":"https://doi.org/10.1093/eurheartj/ehy565.p1600","is_oa":false,"landing_page_url":"https://doi.org/10.1093/eurheartj/ehy565.p1600","pdf_url":null,"source":{"id":"https://openalex.org/S181568219","display_name":"European Heart Journal","issn_l":"0195-668X","issn":["0195-668X","1522-9645"],"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/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Heart Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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/A5013010835","display_name":"Claudio Dizeo","orcid":"https://orcid.org/0009-0004-6501-9471","observed_orcids":["https://orcid.org/0009-0004-6501-9471"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C Dizeo","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084378950","display_name":"Daniel Agust\u00edn Chirino Navarta","orcid":"https://orcid.org/0000-0003-1148-1244","observed_orcids":["https://orcid.org/0000-0003-1148-1244"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"D A Chirino","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039761256","display_name":"V Volverg","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V Volverg","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"L Ferrer","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"L Ferrer","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109451869","display_name":"Marta Casaloni Rinaldi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M C Rinaldi","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"J Coyle","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J Coyle","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007486702","display_name":"Grecia Marquez","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G Marquez","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027559928","display_name":"Maria Guthmann","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M G Guthmann","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012879366","display_name":"Rolando Palacios","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R Palacios","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5021228835","display_name":"G Calderon","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G Calderon","raw_affiliation_strings":["Sanatorio Franchin, Cardiology, Buenos aires, Argentina"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sanatorio Franchin, Cardiology, Buenos aires, Argentina","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":5240,"currency":"EUR","value_usd":5922},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"39","issue":"suppl_1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10890","display_name":"Trypanosoma species research and implications","score":0.9965999722480774,"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/T10890","display_name":"Trypanosoma species research and implications","score":0.9965999722480774,"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/T10198","display_name":"Heart Failure Treatment and Management","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/T13822","display_name":"Indigenous Health and Education","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"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/chagas-disease","display_name":"Chagas disease","score":0.9980000257492065},{"id":"https://openalex.org/keywords/high-sensitivity-troponin-t","display_name":"high-sensitivity troponin T","score":0.8519999980926514},{"id":"https://openalex.org/keywords/myocardial-injury","display_name":"myocardial injury","score":0.7599999904632568},{"id":"https://openalex.org/keywords/structural-heart-disease","display_name":"structural heart disease","score":0.8389999866485596},{"id":"https://openalex.org/keywords/nt-probnp","display_name":"NT-proBNP","score":0.9729999899864197},{"id":"https://openalex.org/keywords/risk-factors","display_name":"risk factors","score":0.5870000123977661},{"id":"https://openalex.org/keywords/cardiac-biomarkers","display_name":"cardiac biomarkers","score":0.4790000021457672}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9787864685058594},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7215811610221863},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6757886409759521},{"id":"https://openalex.org/C112418997","wikidata":"https://www.wikidata.org/wiki/Q649558","display_name":"Chagas disease","level":2,"score":0.5940325260162354},{"id":"https://openalex.org/C36036425","wikidata":"https://www.wikidata.org/wiki/Q7846262","display_name":"Troponin","level":3,"score":0.48767220973968506},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.10115817189216614},{"id":"https://openalex.org/C500558357","wikidata":"https://www.wikidata.org/wiki/Q12152","display_name":"Myocardial infarction","level":2,"score":0.09581729769706726}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1093/eurheartj/ehy565.p1600","doi":"https://doi.org/10.1093/eurheartj/ehy565.p1600","is_oa":false,"landing_page_url":"https://doi.org/10.1093/eurheartj/ehy565.p1600","pdf_url":null,"source":{"id":"https://openalex.org/S181568219","display_name":"European Heart Journal","issn_l":"0195-668X","issn":["0195-668X","1522-9645"],"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/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"European Heart Journal","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":1.0,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3110437278","https://openalex.org/W4386661624","https://openalex.org/W2033333044","https://openalex.org/W1947913022","https://openalex.org/W1981628496","https://openalex.org/W2572428744","https://openalex.org/W2064016141","https://openalex.org/W2981708707","https://openalex.org/W3098313271","https://openalex.org/W2011303437"],"abstract_inverted_index":{"Background:":[0],"About":[1],"30%":[2],"of":[3,18,26,49,62,73,84,92,102,136,156],"patients":[4,67,96],"with":[5,57,68,97,110,115,120,133],"Chagas":[6,69,98,119],"develop":[7],"heart":[8,28,75,104,138],"disease":[9,70],"during":[10,37],"their":[11],"evolution.":[12],"Exist":[13],"a":[14,46,134],"long":[15],"asymptomatic":[16],"period":[17],"time":[19],"where":[20],"there":[21],"is":[22,45,55,87],"no":[23],"clear":[24],"evidence":[25,72,101],"structural":[27,74,103],"disease,":[29,99,139],"however":[30],"some":[31],"incipient":[32],"changes":[33],"have":[34],"been":[35,78],"described":[36],"this":[38,85,111],"period.":[39],"High":[40],"sensitivity":[41],"T":[42],"-troponin":[43],"(HS-TnT)":[44],"specific":[47],"marker":[48],"myocardial":[50],"damage":[51],"and":[52,106,126,150,161],"its":[53],"elevation":[54,65],"associated":[56,109],"higher":[58],"risk.":[59],"The":[60,82],"presence":[61,91],"chronic":[63,140],"HS-TnT":[64,94,164],"in":[66,95],"without":[71,100],"affection,":[76],"has":[77],"poorly":[79],"studied.":[80],"Purpose:":[81],"aim":[83],"study":[86],"to":[88],"evaluate":[89],"the":[90,107],"elevated":[93,167],"affection":[105],"factors":[108],"elevation.":[112],"Methods:":[113],"Outpatients":[114],"positive":[116],"serology":[117],"for":[118],"normal":[121],"electrocardiogram,":[122],"24-hour":[123],"holter,":[124],"ergometry":[125],"Doppler":[127],"Echocardiogram,":[128],"were":[129,153],"included":[130],"prospectively.":[131],"Patients":[132],"history":[135],"ischemic":[137],"renal":[141],"failure":[142],"(clearence":[143],"<30":[144],"ml":[145],"/":[146,171],"min),":[147],"arterial":[148],"hypertension":[149],"diabetes":[151],"mellitus":[152],"excluded.":[154],"All":[155],"them":[157],"underwent":[158],"TnT":[159],"US":[160],"NT-proBNP":[162],"measurements.":[163],"was":[165],"considered":[166],"at":[168],">13":[169],"ng":[170],"L.":[172]},"counts_by_year":[],"updated_date":"2026-11-06T12:05:46.655746","created_date":"2018-09-07T00:00:00"}