{"id":"https://openalex.org/W100468201","doi":null,"title":"[Changes in NT-proBNP levels in patients with atrial fibrillation related to heart failure].","display_name":"[Changes in NT-proBNP levels in patients with atrial fibrillation related to heart failure].","publication_year":2010,"publication_date":"2010-08-01","ids":{"openalex":"https://openalex.org/W100468201","mag":"100468201","pmid":"https://pubmed.ncbi.nlm.nih.gov/20845610"},"language":"sk","primary_location":{"id":"pmid:20845610","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20845610","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":"Vnitrni lekarstvi","raw_type":"English Abstract"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["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/A5032140484","display_name":"V. Pokorn\u00e1","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V Pokorn\u00e1","raw_affiliation_strings":["IV Intern\u00e1 kIinika Lek\u00e1rskej fakulty UKa FNsP Bratislava, Slovensk\u00e1 republika. vpokorna@gmail.com"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IV Intern\u00e1 kIinika Lek\u00e1rskej fakulty UKa FNsP Bratislava, Slovensk\u00e1 republika. vpokorna@gmail.com","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083671402","display_name":"Olga Jurkovicova","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"O Jurkovicov\u00e1","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064095985","display_name":"Jozef Kalu\u017eay","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J Kaluzay","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5029437834","display_name":"Anna Stecova","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A Stecov\u00e1","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5001169656","display_name":"Peter Pontuch","orcid":"https://orcid.org/0009-0001-4143-4652","observed_orcids":["https://orcid.org/0009-0001-4143-4652"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P Pont'uch","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.01170418,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"56","issue":"8","first_page":"788","last_page":"94"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10198","display_name":"Heart Failure Treatment and Management","score":0.9243000149726868,"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/T10198","display_name":"Heart Failure Treatment and Management","score":0.9243000149726868,"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.07209999859333038,"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/T11962","display_name":"Cardiac Fibrosis and Remodeling","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"}}],"keywords":[{"id":"https://openalex.org/keywords/nt-probnp","display_name":"NT-proBNP","score":0.9900000095367432},{"id":"https://openalex.org/keywords/atrial-fibrillation","display_name":"atrial fibrillation","score":0.9929999709129333},{"id":"https://openalex.org/keywords/heart-failure","display_name":"heart failure","score":0.9829999804496765},{"id":"https://openalex.org/keywords/cutoff-values","display_name":"cut-off values","score":0.7120000123977661},{"id":"https://openalex.org/keywords/diagnostic-biomarkers","display_name":"diagnostic biomarkers","score":0.5920000076293945},{"id":"https://openalex.org/keywords/left-ventricular-ejection-fraction","display_name":"left ventricular ejection fraction","score":0.9190000295639038},{"id":"https://openalex.org/keywords/left-atrial-diameter","display_name":"left atrial diameter","score":0.9769999980926514},{"id":"https://openalex.org/keywords/body-mass-index","display_name":"body mass index","score":0.8650000095367432},{"id":"https://openalex.org/keywords/furosemide-dose","display_name":"furosemide dose","score":0.8880000114440918},{"id":"https://openalex.org/keywords/preserved-left-ventricular-function","display_name":"preserved left ventricular function","score":0.8880000114440918},{"id":"https://openalex.org/keywords/elderly-patients","display_name":"elderly patients","score":0.652999997138977},{"id":"https://openalex.org/keywords/prognostic-factors","display_name":"prognostic factors","score":0.6069999933242798},{"id":"https://openalex.org/keywords/receiver-operating-characteristic","display_name":"receiver operating characteristic","score":0.5249999761581421},{"id":"https://openalex.org/keywords/echocardiography","display_name":"echocardiography","score":0.5849999785423279},{"id":"https://openalex.org/keywords/comorbidity","display_name":"comorbidities","score":0.8059999942779541}],"concepts":[{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.9103031158447266},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8763495683670044},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.8578991889953613},{"id":"https://openalex.org/C119060515","wikidata":"https://www.wikidata.org/wiki/Q1916617","display_name":"Interquartile range","level":2,"score":0.834036111831665},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7976980209350586},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.756263017654419},{"id":"https://openalex.org/C2780074459","wikidata":"https://www.wikidata.org/wiki/Q389735","display_name":"Heart disease","level":2,"score":0.5721299052238464},{"id":"https://openalex.org/C2779384505","wikidata":"https://www.wikidata.org/wiki/Q17007513","display_name":"Concomitant","level":2,"score":0.5470271706581116},{"id":"https://openalex.org/C2780221984","wikidata":"https://www.wikidata.org/wiki/Q131191","display_name":"Body mass index","level":2,"score":0.46542710065841675}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000369","descriptor_name":"Aged, 80 and over","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000503","qualifier_name":"physiopathology","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":"Q000150","qualifier_name":"complications","is_major_topic":true},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","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":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010446","descriptor_name":"Peptide Fragments","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D013318","descriptor_name":"Stroke Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015415","descriptor_name":"Biomarkers","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":false},{"descriptor_ui":"D016277","descriptor_name":"Ventricular Function, Left","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020097","descriptor_name":"Natriuretic Peptide, Brain","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true}],"locations_count":2,"locations":[{"id":"pmid:20845610","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20845610","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":"Vnitrni lekarstvi","raw_type":"English Abstract"},{"id":"mag:3172198433","doi":null,"is_oa":false,"landing_page_url":"https://casopisvnitrnilekarstvi.cz/pdfs/vnl/2010/08/03.pdf","pdf_url":null,"source":{"id":"https://openalex.org/S2753327864","display_name":"Vnit\u0159n\u00ed l\u00e9ka\u0159stv\u00ed","issn_l":"0042-773X","issn":["0042-773X","1801-7592"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","norway-1","poland-20","russia-white-list-4"],"host_organization":"https://openalex.org/P4310314279","host_organization_name":"Czech Medical Association of J. E. Purkyn\u011b","host_organization_lineage":["https://openalex.org/P4310314279"],"host_organization_lineage_names":["Czech Medical Association of J. E. Purkyn\u011b"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Vnit\u0159n\u00ed l\u00e9ka\u0159stv\u00ed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":1.0}],"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/W1486092853","https://openalex.org/W4379744808","https://openalex.org/W3217345534","https://openalex.org/W4415706602","https://openalex.org/W1999228696","https://openalex.org/W6911231193","https://openalex.org/W2121011223","https://openalex.org/W3090292258","https://openalex.org/W4403809043","https://openalex.org/W2763535499"],"abstract_inverted_index":{"INTRODUCTION:":[0],"NT-proBNP,":[1],"a":[2,218,338],"well-established":[3],"diagnostic":[4,209],"and":[5,65,107,112,135,154,215,253,275,300,306,321],"prognostic":[6],"marker":[7],"in":[8,14,21,50,147,174,204,291,301,342],"clinical":[9],"practice,":[10],"is":[11,288],"significantly":[12,240,264,289,307],"elevated":[13,290],"individuals":[15,51],"with":[16,52,63,85,87,152,179,181,206,242,267,293,295,309,344],"atrial":[17,53,248,316],"fibrillation":[18],"(AF),":[19],"even":[20],"absence":[22,302],"of":[23,34,43,47,90,104,150,177,184,197,210,225,303,337],"heart":[24,29,48,68,91,105,133,138,156,185,213,220,304,340],"failure":[25,49,69,92,106,134,157,221,305,341],"or":[26],"major":[27,136,211],"structural":[28,137,212],"disease.":[30],"OBJECTIVES:":[31],"The":[32,195,237,261],"aim":[33],"this":[35,187],"study":[36],"was":[37,158,189,208],"to":[38,326],"determine":[39],"the":[40,101,116,123,129,148,175,322,333],"cut-off":[41,130],"value":[42,131,231,235],"NT-proBNP":[44,146,198,238,262,287,334],"for":[45,132],"diagnosis":[46],"fibrillation.":[54],"METHODS:":[55],"We":[56,99,127,283],"compared":[57],"44":[58],"patients":[59,81,151,178,205,292,343],"(25":[60],"male/19":[61],"female)":[62,84],"AF":[64,86,153,180,207,294],"concomitant":[66,155],"overt":[67],"[age":[70,93],"76":[71],"(62-82)":[72],"years;":[73,96],"median":[74,97],"(interquartile":[75],"range":[76],"-":[77],"IQR)]":[78],"versus":[79],"29":[80],"(16":[82],"male/13":[83],"no":[88,182],"signs":[89,183],"59":[94],"(50-67)":[95],"(IQR)].":[98],"considered":[100],"underlying":[102],"causes":[103],"its":[108],"severity,":[109],"comorbidities,":[110],"echocardiographic":[111],"selected":[113],"laboratory":[114],"parameters,":[115],"body":[117,276,318],"mass":[118,277,319],"index":[119,278,320],"as":[120,122],"well":[121],"treatment":[124],"at":[125,256],"discharge.":[126],"determined":[128,332],"disease":[139,214],"using":[140],"ROC":[141],"curve":[142],"analysis.":[143],"RESULTS:":[144],"Median":[145],"group":[149,176],"3":[159],"218":[160],"ng/l":[161,169,203],"(IQR":[162,170],"1":[163,201],"758-7":[164],"480":[165],"ng/l)":[166,173],"vs":[167],"981":[168],"431-1":[171],"685":[172],"failure;":[186],"difference":[188],"statistically":[190],"significant":[191],"(p":[192,244,250,258,272,279],"<":[193,245,251,259,273,280],"0.001).":[194],"level":[196],"higher":[199],"than":[200],"524":[202],"pointed":[216],"towards":[217],"possible":[219,339],"(sensitivity":[222],"80%,":[223],"specificity":[224],"76%,":[226],"accuracy":[227],"78%,":[228],"positive":[229],"predictive":[230,234,336],"83%,":[232],"negative":[233],"71%).":[236],"levels":[239,263],"correlated":[241,266],"age":[243],"0.001),":[246],"left":[247,268,297,311,315],"diameter":[249],"0.01)":[252],"furosemide":[254,323],"dose":[255,324],"discharge":[257],"0.05).":[260,281],"negatively":[265],"ventricular":[269,298,312],"ejection":[270,313],"fraction":[271],"0.001)":[274],"CONCLUSION:":[282],"found":[284],"out":[285],"that":[286],"preserved":[296],"function":[299],"correlates":[308],"age,":[310],"fraction,":[314],"diameter,":[317],"necessary":[325],"achieve":[327],"cardiac":[328],"compensation.":[329],"Furthermore,":[330],"we":[331],"cut-offvalue":[335],"AF.":[345]},"counts_by_year":[{"year":2014,"cited_by_count":1}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}
