{"id":"https://openalex.org/W1985351983","doi":"https://doi.org/10.1016/s0894-7317(05)80004-5","title":"Left atrial mechanical function in the healthy elderly: New insights from a combined assessment of changes in atrial volume and transmitral flow velocity","display_name":"Left atrial mechanical function in the healthy elderly: New insights from a combined assessment of changes in atrial volume and transmitral flow velocity","publication_year":1995,"publication_date":"1995-11-01","ids":{"openalex":"https://openalex.org/W1985351983","doi":"https://doi.org/10.1016/s0894-7317(05)80004-5","mag":"1985351983","pmid":"https://pubmed.ncbi.nlm.nih.gov/8611280"},"language":"en","primary_location":{"id":"doi:10.1016/s0894-7317(05)80004-5","doi":"https://doi.org/10.1016/s0894-7317(05)80004-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0894-7317(05)80004-5","pdf_url":null,"source":{"id":"https://openalex.org/S185321339","display_name":"Journal of the American Society of Echocardiography","issn_l":"0894-7317","issn":["0894-7317","1097-6795"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society of Echocardiography","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","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/A5010061478","display_name":"Filippos K. Triposkiadis","orcid":"https://orcid.org/0000-0001-6433-4016","observed_orcids":["https://orcid.org/0000-0001-6433-4016"]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Filippos Triposkiadis","raw_affiliation_strings":["Department of Cardiology, University of Athens Medical School, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University of Athens Medical School, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001452887","display_name":"Konstantinos N. Tentolouris","orcid":"https://orcid.org/0009-0006-6171-0200","observed_orcids":["https://orcid.org/0009-0006-6171-0200"]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Tentolouris","raw_affiliation_strings":["Department of Cardiology, University of Athens Medical School, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University of Athens Medical School, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109249386","display_name":"Aristides E. Androulakis","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Aristides Androulakis","raw_affiliation_strings":["Department of Cardiology, University of Athens Medical School, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University of Athens Medical School, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080568142","display_name":"Athanasios G. Trikas","orcid":"https://orcid.org/0000-0003-4367-805X","observed_orcids":["https://orcid.org/0000-0003-4367-805X"]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Athanasios Trikas","raw_affiliation_strings":["Department of Cardiology, University of Athens Medical School, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University of Athens Medical School, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002562328","display_name":"Konstantinos P. Toutouzas","orcid":"https://orcid.org/0000-0003-2946-344X","observed_orcids":["https://orcid.org/0000-0003-2946-344X","https://orcid.org/0000-0001-9099-1554"]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Konstantinos Toutouzas","raw_affiliation_strings":["Department of Cardiology, University of Athens Medical School, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University of Athens Medical School, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5112009182","display_name":"Michael Kyriakidis","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Michael Kyriakidis","raw_affiliation_strings":["Department of Cardiology, University of Athens Medical School, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University of Athens Medical School, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5108441305","display_name":"John H. Gialafos","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"John Gialafos","raw_affiliation_strings":["Department of Cardiology, University of Athens Medical School, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University of Athens Medical School, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082845899","display_name":"PAVLOS K. TOUTOUZAS","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I200777214","display_name":"National and Kapodistrian University of Athens","ror":"https://ror.org/04gnjpq42","country_code":"GR","type":"education","lineage":["https://openalex.org/I200777214"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Pavlos Toutouzas","raw_affiliation_strings":["Department of Cardiology, University of Athens Medical School, Athens, Greece"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, University of Athens Medical School, Athens, Greece","institution_ids":["https://openalex.org/I200777214"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5010061478"],"corresponding_institution_ids":["https://openalex.org/I200777214"],"apc_list":{"value":3800,"currency":"USD","value_usd":3800},"apc_paid":null,"fwci":1.824,"has_fulltext":false,"cited_by_count":164,"citation_normalized_percentile":{"value":0.85254399,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":98},"biblio":{"volume":"8","issue":"6","first_page":"801","last_page":"809"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9951000213623047,"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/T10821","display_name":"Cardiovascular Function and Risk Factors","score":0.9951000213623047,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.00139999995008111,"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/T10924","display_name":"Cardiovascular Health and Disease Prevention","score":0.0010000000474974513,"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-atrial-mechanical-function","display_name":"left atrial mechanical function","score":0.878000020980835},{"id":"https://openalex.org/keywords/aging","display_name":"aging","score":0.6790000200271606},{"id":"https://openalex.org/keywords/left-atrial-volume","display_name":"left atrial volume","score":0.8130000233650208},{"id":"https://openalex.org/keywords/transmitral-flow-velocity","display_name":"transmitral flow velocity","score":0.9900000095367432},{"id":"https://openalex.org/keywords/atrial-contraction","display_name":"atrial contraction","score":0.8999999761581421},{"id":"https://openalex.org/keywords/healthy-older-adults","display_name":"healthy older adults","score":0.6439999938011169},{"id":"https://openalex.org/keywords/atrial-function","display_name":"atrial function","score":0.4490000009536743},{"id":"https://openalex.org/keywords/left-atrial-systolic-function","display_name":"left atrial systolic function","score":0.5329999923706055}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8275983333587646},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.8113412261009216},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7626404762268066},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.6928001046180725},{"id":"https://openalex.org/C169554166","wikidata":"https://www.wikidata.org/wiki/Q496359","display_name":"Systole","level":4,"score":0.6526708602905273},{"id":"https://openalex.org/C99398487","wikidata":"https://www.wikidata.org/wiki/Q257319","display_name":"Cardiac cycle","level":2,"score":0.5684012770652771},{"id":"https://openalex.org/C57900726","wikidata":"https://www.wikidata.org/wiki/Q492905","display_name":"Diastole","level":3,"score":0.2488478124141693},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.16711559891700745},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.08562520146369934}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000367","descriptor_name":"Age Factors","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"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":"D001783","descriptor_name":"Blood Flow Velocity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D002306","descriptor_name":"Cardiac Volume","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","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":"D006325","descriptor_name":"Heart Atria","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","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":"D008943","descriptor_name":"Mitral Valve","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":false},{"descriptor_ui":"D008943","descriptor_name":"Mitral Valve","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D012016","descriptor_name":"Reference Values","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":"D015150","descriptor_name":"Echocardiography, Doppler","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016009","descriptor_name":"Chi-Square Distribution","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016014","descriptor_name":"Linear Models","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016275","descriptor_name":"Atrial Function","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016279","descriptor_name":"Atrial Function, Left","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1016/s0894-7317(05)80004-5","doi":"https://doi.org/10.1016/s0894-7317(05)80004-5","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0894-7317(05)80004-5","pdf_url":null,"source":{"id":"https://openalex.org/S185321339","display_name":"Journal of the American Society of Echocardiography","issn_l":"0894-7317","issn":["0894-7317","1097-6795"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Society of Echocardiography","raw_type":"journal-article"},{"id":"pmid:8611280","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8611280","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":"Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9763000011444092,"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":false,"pdf":false},"content_urls":null,"referenced_works_count":31,"referenced_works":["https://openalex.org/W1566720237","https://openalex.org/W1597964526","https://openalex.org/W1970081367","https://openalex.org/W1975724219","https://openalex.org/W1978329498","https://openalex.org/W1979225436","https://openalex.org/W1995934832","https://openalex.org/W1999218711","https://openalex.org/W1999453242","https://openalex.org/W2022616209","https://openalex.org/W2023718378","https://openalex.org/W2026757523","https://openalex.org/W2026862257","https://openalex.org/W2036872867","https://openalex.org/W2042092256","https://openalex.org/W2042238095","https://openalex.org/W2043225426","https://openalex.org/W2045754647","https://openalex.org/W2046864184","https://openalex.org/W2058581904","https://openalex.org/W2058812724","https://openalex.org/W2067825914","https://openalex.org/W2082197759","https://openalex.org/W2083933777","https://openalex.org/W2086028319","https://openalex.org/W2113273302","https://openalex.org/W2138123194","https://openalex.org/W2164106155","https://openalex.org/W2400630215","https://openalex.org/W2518981846","https://openalex.org/W2768460066"],"related_works":["https://openalex.org/W1999434940","https://openalex.org/W4241341295","https://openalex.org/W2082370877","https://openalex.org/W2518981846","https://openalex.org/W2066602590","https://openalex.org/W2321437416","https://openalex.org/W3147341178","https://openalex.org/W1487866713","https://openalex.org/W2073614399","https://openalex.org/W2112996392"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":7},{"year":2020,"cited_by_count":5},{"year":2019,"cited_by_count":5},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":6},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":4},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":6}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}