{"id":"https://openalex.org/W2111332764","doi":"https://doi.org/10.2147/copd.s55143","title":"Changes in plasma levels of B-type natriuretic peptide with acute exacerbations of chronic obstructive pulmonary disease","display_name":"Changes in plasma levels of B-type natriuretic peptide with acute exacerbations of chronic obstructive pulmonary disease","publication_year":2014,"publication_date":"2014-02-01","ids":{"openalex":"https://openalex.org/W2111332764","doi":"https://doi.org/10.2147/copd.s55143","mag":"2111332764","pmid":"https://pubmed.ncbi.nlm.nih.gov/24523584","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/3921082"},"language":"en","primary_location":{"id":"doi:10.2147/copd.s55143","doi":"https://doi.org/10.2147/copd.s55143","is_oa":true,"landing_page_url":"https://doi.org/10.2147/copd.s55143","pdf_url":"https://www.dovepress.com/getfile.php?fileID=18911","source":{"id":"https://openalex.org/S105319247","display_name":"International Journal of COPD","issn_l":"1176-9106","issn":["1176-9106","1178-2005"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Chronic Obstructive Pulmonary Disease","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.dovepress.com/getfile.php?fileID=18911","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102735085","display_name":"Koichi Nishimura","orcid":"https://orcid.org/0000-0003-4995-1096","observed_orcids":["https://orcid.org/0000-0003-4995-1096","https://orcid.org/0000-0003-0651-7484"]},"institutions":[{"id":"https://openalex.org/I4210160102","display_name":"National Center for Geriatrics and Gerontology","ror":"https://ror.org/05h0rw812","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210160102"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Koichi Nishimura","raw_affiliation_strings":["Department of Pulmonary Medicine, National Center for Geriatrics and Gerontology, Obu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Pulmonary Medicine, National Center for Geriatrics and Gerontology, Obu, Japan","institution_ids":["https://openalex.org/I4210160102"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021004957","display_name":"Takashi Nishimura","orcid":"https://orcid.org/0000-0002-0435-0046","observed_orcids":["https://orcid.org/0000-0002-0435-0046"]},"institutions":[{"id":"https://openalex.org/I4210140509","display_name":"Kyoto Katsura Hospital","ror":"https://ror.org/04w3ve464","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210140509"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Nishimura","raw_affiliation_strings":["Kyoto-Katsura Hospital, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyoto-Katsura Hospital, Kyoto, Japan","institution_ids":["https://openalex.org/I4210140509"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110072341","display_name":"Katsuya Onishi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Katsuya Onishi","raw_affiliation_strings":["Onishi Heart Clinic, Tsu, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Onishi Heart Clinic, Tsu, Japan","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009602385","display_name":"Toru Oga","orcid":"https://orcid.org/0000-0001-7718-8652","observed_orcids":["https://orcid.org/0000-0001-7718-8652"]},"institutions":[{"id":"https://openalex.org/I22299242","display_name":"Kyoto University","ror":"https://ror.org/02kpeqv85","country_code":"JP","type":"education","lineage":["https://openalex.org/I22299242"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Toru Oga","raw_affiliation_strings":["Department of Respiratory Care and Sleep Control Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Respiratory Care and Sleep Control Medicine, Graduate School of Medicine, Kyoto University, Kyoto, Japan","institution_ids":["https://openalex.org/I22299242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101770617","display_name":"Yoshinori Hasegawa","orcid":"https://orcid.org/0000-0003-3841-4631","observed_orcids":["https://orcid.org/0000-0003-3841-4631","https://orcid.org/0009-0006-7831-4087"]},"institutions":[{"id":"https://openalex.org/I60134161","display_name":"Nagoya University","ror":"https://ror.org/04chrp450","country_code":"JP","type":"education","lineage":["https://openalex.org/I60134161"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshinori Hasegawa","raw_affiliation_strings":["Division of Respiratory Medicine, Department of Medicine, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Respiratory Medicine, Department of Medicine, Nagoya University Graduate School of Medicine, Nagoya, Aichi, Japan","institution_ids":["https://openalex.org/I60134161"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000958944","display_name":"Paul Jones","orcid":"https://orcid.org/0000-0001-6087-9182","observed_orcids":["https://orcid.org/0000-0001-6087-9182"]},"institutions":[{"id":"https://openalex.org/I1310053265","display_name":"St George's Hospital","ror":"https://ror.org/0001ke483","country_code":"GB","type":"healthcare","lineage":["https://openalex.org/I1310053265","https://openalex.org/I2801196673"]},{"id":"https://openalex.org/I165862685","display_name":"St George's, University of London","ror":"https://ror.org/040f08y74","country_code":"GB","type":"education","lineage":["https://openalex.org/I124357947","https://openalex.org/I165862685","https://openalex.org/I4401726869"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Paul Jones","raw_affiliation_strings":["Division of Clinical Science, St George's Hospital Medical School, London, England"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Clinical Science, St George's Hospital Medical School, London, England","institution_ids":["https://openalex.org/I1310053265","https://openalex.org/I165862685"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5102735085"],"corresponding_institution_ids":["https://openalex.org/I4210160102"],"apc_list":{"value":2836,"currency":"USD","value_usd":2836},"apc_paid":{"value":2836,"currency":"USD","value_usd":2836},"fwci":3.8764,"has_fulltext":true,"cited_by_count":37,"citation_normalized_percentile":{"value":0.93582156,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"9","issue":null,"first_page":"155","last_page":"155"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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":0.025499999523162842,"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/T10728","display_name":"Pulmonary Hypertension Research and Treatments","score":0.002199999988079071,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/brain-natriuretic-peptide","display_name":"brain natriuretic peptide","score":0.9710000157356262},{"id":"https://openalex.org/keywords/acute-exacerbation-of-copd","display_name":"COPD exacerbations","score":0.8820000290870667},{"id":"https://openalex.org/keywords/chronic-obstructive-pulmonary-disease","display_name":"chronic obstructive pulmonary disease","score":0.9670000076293945},{"id":"https://openalex.org/keywords/heart-failure","display_name":"heart failure","score":0.7559999823570251},{"id":"https://openalex.org/keywords/diastolic-dysfunction","display_name":"diastolic dysfunction","score":0.8539999723434448},{"id":"https://openalex.org/keywords/systolic-dysfunction","display_name":"systolic dysfunction","score":0.9929999709129333},{"id":"https://openalex.org/keywords/left-ventricular-ejection-fraction","display_name":"left ventricular ejection fraction","score":0.9750000238418579},{"id":"https://openalex.org/keywords/left-ventricular-hypertrophy","display_name":"left ventricular hypertrophy","score":0.5460000038146973},{"id":"https://openalex.org/keywords/plasma-biomarkers","display_name":"plasma biomarkers","score":0.5450000166893005},{"id":"https://openalex.org/keywords/in-hospital-outcomes","display_name":"hospitalization outcomes","score":0.5239999890327454},{"id":"https://openalex.org/keywords/echocardiography","display_name":"echocardiography","score":0.7289999723434448},{"id":"https://openalex.org/keywords/left-atrial-enlargement","display_name":"left atrial enlargement","score":0.4020000100135803},{"id":"https://openalex.org/keywords/pulmonary-hypertension","display_name":"pulmonary hypertension","score":0.5239999890327454},{"id":"https://openalex.org/keywords/right-ventricular-dysfunction","display_name":"right ventricular dysfunction","score":0.48500001430511475}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9319776296615601},{"id":"https://openalex.org/C2776780178","wikidata":"https://www.wikidata.org/wiki/Q199804","display_name":"COPD","level":2,"score":0.7962558269500732},{"id":"https://openalex.org/C119060515","wikidata":"https://www.wikidata.org/wiki/Q1916617","display_name":"Interquartile range","level":2,"score":0.6913683414459229},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.6586390137672424},{"id":"https://openalex.org/C2775915353","wikidata":"https://www.wikidata.org/wiki/Q1571529","display_name":"Natriuretic peptide","level":3,"score":0.6540581583976746},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.5095856189727783},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.4858834147453308},{"id":"https://openalex.org/C2775846464","wikidata":"https://www.wikidata.org/wiki/Q66360952","display_name":"Brain natriuretic peptide","level":3,"score":0.4723972976207733},{"id":"https://openalex.org/C2777104659","wikidata":"https://www.wikidata.org/wiki/Q3508797","display_name":"Obstructive lung disease","level":3,"score":0.4158981740474701}],"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":"D003430","descriptor_name":"Cross-Sectional Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003971","descriptor_name":"Diastole","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":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D006333","descriptor_name":"Heart Failure","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false},{"descriptor_ui":"D006760","descriptor_name":"Hospitalization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"D011237","descriptor_name":"Predictive Value of Tests","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011379","descriptor_name":"Prognosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013599","descriptor_name":"Systole","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013997","descriptor_name":"Time Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D014463","descriptor_name":"Ultrasonography","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":"D015854","descriptor_name":"Up-Regulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016277","descriptor_name":"Ventricular Function, Left","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D018450","descriptor_name":"Disease Progression","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},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000097","qualifier_name":"blood","is_major_topic":true},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D029424","descriptor_name":"Pulmonary Disease, Chronic Obstructive","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":false}],"locations_count":7,"locations":[{"id":"doi:10.2147/copd.s55143","doi":"https://doi.org/10.2147/copd.s55143","is_oa":true,"landing_page_url":"https://doi.org/10.2147/copd.s55143","pdf_url":"https://www.dovepress.com/getfile.php?fileID=18911","source":{"id":"https://openalex.org/S105319247","display_name":"International Journal of COPD","issn_l":"1176-9106","issn":["1176-9106","1178-2005"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Chronic Obstructive Pulmonary Disease","raw_type":"journal-article"},{"id":"pmh:oai:europepmc.org:2905612","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/3921082","pdf_url":null,"source":{"id":"https://openalex.org/S4306400806","display_name":"Europe PMC (PubMed Central)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1303153112","host_organization_name":"European Bioinformatics Institute","host_organization_lineage":["https://openalex.org/I1303153112"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"Text"},{"id":"pmid:24523584","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/24523584","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":"International journal of chronic obstructive pulmonary disease","raw_type":"Journal Article"},{"id":"pmh:oai:pubmedcentral.nih.gov:3921082","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC3921082/","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Int J Chron Obstruct Pulmon Dis","raw_type":"Text"},{"id":"pmh:oai:openaccess.sgul.ac.uk:104910","doi":null,"is_oa":false,"landing_page_url":"http://openaccess.sgul.ac.uk/104910/1/copd-9-155.pdf","pdf_url":"http://openaccess.sgul.ac.uk/104910/1/copd-9-155.pdf","source":{"id":"https://openalex.org/S4306400552","display_name":"St George's Online Research Archive (St George's University of London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I165862685","host_organization_name":"St George's, University of London","host_organization_lineage":["https://openalex.org/I165862685"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:b67e770ec29347edaa83718036031fc2","doi":null,"is_oa":false,"landing_page_url":"https://doaj.org/article/b67e770ec29347edaa83718036031fc2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International Journal of COPD, Vol 2014, Iss default, Pp 155-162 (2014)","raw_type":"article"},{"id":"pmh:oai:dovepress.com/15726","doi":null,"is_oa":true,"landing_page_url":"https://www.dovepress.com/changes-in-plasma-levels-of-b-type-natriuretic-peptide-with-acute-exac-peer-reviewed-article-COPD","pdf_url":null,"source":{"id":"https://openalex.org/S4306401012","display_name":"Dove Medical Press (Taylor and Francis Group)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.2147/copd.s55143","doi":"https://doi.org/10.2147/copd.s55143","is_oa":true,"landing_page_url":"https://doi.org/10.2147/copd.s55143","pdf_url":"https://www.dovepress.com/getfile.php?fileID=18911","source":{"id":"https://openalex.org/S105319247","display_name":"International Journal of COPD","issn_l":"1176-9106","issn":["1176-9106","1178-2005"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["anvur-scientific","cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","oarl","poland-100","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310320348","host_organization_name":"Dove Medical Press","host_organization_lineage":["https://openalex.org/P4310320348","https://openalex.org/P4310320547"],"host_organization_lineage_names":["Dove Medical Press","Taylor & Francis"],"type":"journal"},"license":"cc-by-nc","license_id":"https://openalex.org/licenses/cc-by-nc","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Chronic Obstructive Pulmonary Disease","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2111332764.pdf","grobid_xml":"https://content.openalex.org/works/W2111332764.grobid-xml"},"referenced_works_count":46,"referenced_works":["https://openalex.org/W1233874301","https://openalex.org/W1964408074","https://openalex.org/W1979384626","https://openalex.org/W1981629436","https://openalex.org/W1988816170","https://openalex.org/W1993084673","https://openalex.org/W1993606481","https://openalex.org/W1996387740","https://openalex.org/W1996453617","https://openalex.org/W1998601263","https://openalex.org/W2007128509","https://openalex.org/W2008212067","https://openalex.org/W2010330878","https://openalex.org/W2015588423","https://openalex.org/W2028968440","https://openalex.org/W2031634998","https://openalex.org/W2050348223","https://openalex.org/W2053383959","https://openalex.org/W2055415548","https://openalex.org/W2057599822","https://openalex.org/W2058169534","https://openalex.org/W2060884001","https://openalex.org/W2065200453","https://openalex.org/W2065590494","https://openalex.org/W2065763883","https://openalex.org/W2099623650","https://openalex.org/W2100163053","https://openalex.org/W2105095326","https://openalex.org/W2106715288","https://openalex.org/W2112925036","https://openalex.org/W2120157356","https://openalex.org/W2121245510","https://openalex.org/W2123272986","https://openalex.org/W2124250667","https://openalex.org/W2125078269","https://openalex.org/W2127951128","https://openalex.org/W2134948873","https://openalex.org/W2135528805","https://openalex.org/W2149275141","https://openalex.org/W2150613910","https://openalex.org/W2155033391","https://openalex.org/W2161722005","https://openalex.org/W2167251477","https://openalex.org/W2181350280","https://openalex.org/W3215210255","https://openalex.org/W4253553645"],"related_works":["https://openalex.org/W2080424270","https://openalex.org/W4226365603","https://openalex.org/W2372165320","https://openalex.org/W2375849239","https://openalex.org/W2974094588","https://openalex.org/W2363132455","https://openalex.org/W2377345582","https://openalex.org/W66570183","https://openalex.org/W2055538282","https://openalex.org/W2366283285"],"abstract_inverted_index":{"BACKGROUND:":[0],"Elevated":[1],"plasma":[2,33,102,160,185,296,311],"B-type":[3],"natriuretic":[4],"peptide":[5],"(BNP)":[6],"levels":[7,35,79,187,255,313],"and":[8,31,36,38,45,65,83,111,143,174,181,246],"their":[9],"association":[10],"with":[11,19,43,72,118,217,259,282],"heart":[12,319],"failure":[13],"have":[14,235,307],"been":[15],"reported":[16],"in":[17,41,62,91,193,201],"subjects":[18,42,64,71,155,197,205,214],"acute":[20],"exacerbations":[21],"of":[22,68,116,212,250,265,295],"chronic":[23,47],"obstructive":[24,48],"pulmonary":[25,49],"disease":[26,50],"(AECOPD).":[27],"PURPOSE:":[28],"To":[29],"examine":[30],"compare":[32],"BNP":[34,78,103,161,186,254,297,312],"diastolic":[37,263],"systolic":[39,218],"dysfunction":[40,219],"AECOPD":[44,61,179,189,213,305],"stable":[46,73,119],"(COPD).":[51],"METHODS:":[52],"In":[53,96,153],"all,":[54],"87":[55],"unselected":[56],"consecutive":[57,70],"hospitalizations":[58],"due":[59],"to":[60,234,318],"61":[63],"a":[66,222,229,247],"total":[67],"190":[69],"COPD":[74],"were":[75,80,88,190,215,232,256,279],"recruited.":[76],"Plasma":[77],"compared":[81],"cross-sectionally":[82],"longitudinally.":[84],"Transthoracic":[85],"echocardiographic":[86],"examinations":[87],"also":[89],"performed":[90],"the":[92,97,100,158,260,266,283],"hospitalized":[93,98],"subjects.":[94],"RESULTS:":[95],"subjects,":[99],"median":[101,159],"level":[104,162],"(interquartile":[105],"range)":[106],"was":[107,112,163],"55.4":[108],"(26.9-129.3)":[109],"pg/mL":[110,146,166,171,177,208],"higher":[113,192],"than":[114,200],"that":[115,304,314],"patients":[117],"COPD:":[120],"18.3":[121],"(10.0-45.3)":[122],"for":[123,126,135,140,147],"Global":[124],"Initiative":[125],"Chronic":[127],"Obstructive":[128],"Lung":[129],"Disease":[130],"grade":[131,136,141,148],"I;":[132],"25.8":[133],"(11.0-53.7)":[134],"II;":[137],"22.1":[138],"(9.1-52.6)":[139],"III;":[142],"17.2":[144],"(9.6-22.9)":[145],"I":[149],"V,":[150],"all":[151],"P<0.001.":[152],"15":[154],"studied":[156],"prospectively,":[157],"19.4":[164],"(9.8-32.2)":[165],"before":[167],"AECOPD,":[168,173],"72.7":[169],"(27.7-146.3)":[170],"during":[172,188,300],"14.6":[175],"(12.9-39.0)":[176],"after":[178],"(P<0.0033":[180],"P<0.0013,":[182],"respectively).":[183],"Median":[184],"significantly":[191],"ten":[194],"unsuccessfully":[195],"discharged":[196,204],"260.5":[198],"(59.4-555.0)":[199],"48":[202],"successfully":[203],"48.5":[206],"(24.2-104.0)":[207],"(P=0.0066).":[209],"Only":[210],"5.6%":[211],"associated":[216],"defined":[220,238],"as":[221,239],"left":[223],"ventricular":[224],"ejection":[225],"fraction":[226],"(LVEF)":[227],"<50%;":[228],"further":[230],"7.4%":[231],"considered":[233],"impaired":[236],"relaxation":[237],"an":[240,308],"E/A":[241],"wave":[242],"velocity":[243,264],"ratio":[244,270],"<0.8":[245],"deceleration":[248],"time":[249],"E":[251],">240":[252],"ms.":[253],"weakly":[257],"correlated":[258,281],"E/peak":[261],"early":[262],"mitral":[267],"annulus":[268],"(Ea)":[269],"(Spearman's":[271,285],"rank":[272,286],"correlation":[273,287],"coefficient":[274,288],"=0.353,":[275],"P=0.018),":[276],"but":[277],"they":[278],"not":[280,316],"LVEF":[284],"=-0.221,":[289],"P=0.108).":[290],"CONCLUSION:":[291],"A":[292],"modest":[293],"elevation":[294],"is":[298,315],"observed":[299],"AECOPD.":[301],"It":[302],"appears":[303],"may":[306],"impact":[309],"on":[310],"attributable":[317],"failure.":[320]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2016-06-24T00:00:00"}
