{"id":"https://openalex.org/W2999306271","doi":"https://doi.org/10.1007/s12574-020-00462-0","title":"Left atrial appendage morphology and cardiac function in patients with sinus rhythm","display_name":"Left atrial appendage morphology and cardiac function in patients with sinus rhythm","publication_year":2020,"publication_date":"2020-01-16","ids":{"openalex":"https://openalex.org/W2999306271","doi":"https://doi.org/10.1007/s12574-020-00462-0","mag":"2999306271","pmid":"https://pubmed.ncbi.nlm.nih.gov/31950356"},"language":"en","primary_location":{"id":"doi:10.1007/s12574-020-00462-0","doi":"https://doi.org/10.1007/s12574-020-00462-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12574-020-00462-0","pdf_url":null,"source":{"id":"https://openalex.org/S70191686","display_name":"Journal of Echocardiography","issn_l":"1349-0222","issn":["1349-0222","1880-344X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","medline","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Echocardiography","raw_type":"journal-article"},"volume":null,"type":"article","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/A5060554986","display_name":"Megumi Shimada","orcid":"https://orcid.org/0000-0003-3952-3434","observed_orcids":["https://orcid.org/0000-0003-3952-3434"]},"institutions":[{"id":"https://openalex.org/I4210114625","display_name":"Shonan Oiso Hospital","ror":"https://ror.org/02dx51s73","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210114625"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Megumi Shimada","raw_affiliation_strings":["Department of General Internal Medicine, Tokai University Oiso Hospital, 21-1 Gakkyo, Oiso-machi, Nakagun, Kanagawa, 259-0198, Japan. shimadam@tokai.ac.jp","Department of General Internal Medicine, Tokai University Oiso Hospital, 21-1 Gakkyo, Oiso-machi, Nakagun, Kanagawa, 259-0198, Japan"],"raw_orcid":"https://orcid.org/0000-0003-3952-3434","affiliations":[{"raw_affiliation_string":"Department of General Internal Medicine, Tokai University Oiso Hospital, 21-1 Gakkyo, Oiso-machi, Nakagun, Kanagawa, 259-0198, Japan. shimadam@tokai.ac.jp","institution_ids":["https://openalex.org/I4210114625"]},{"raw_affiliation_string":"Department of General Internal Medicine, Tokai University Oiso Hospital, 21-1 Gakkyo, Oiso-machi, Nakagun, Kanagawa, 259-0198, Japan","institution_ids":["https://openalex.org/I4210114625"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101889449","display_name":"Makoto Akaishi","orcid":"https://orcid.org/0000-0003-2865-9467","observed_orcids":["https://orcid.org/0000-0003-2865-9467"]},"institutions":[{"id":"https://openalex.org/I4387153864","display_name":"Tokai University Tokyo Hospital","ror":"https://ror.org/034kd8j82","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4387153864"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Makoto Akaishi","raw_affiliation_strings":["Department of Cardiology, Tokai University Tokyo Hospital, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Cardiology, Tokai University Tokyo Hospital, Tokyo, Japan","institution_ids":["https://openalex.org/I4387153864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5073710359","display_name":"T. Kobayashi","orcid":"https://orcid.org/0000-0001-5086-9212","observed_orcids":["https://orcid.org/0000-0001-5086-9212"]},"institutions":[{"id":"https://openalex.org/I4210154200","display_name":"Kitasato Institute Hospital","ror":"https://ror.org/05js82y61","country_code":"JP","type":"healthcare","lineage":["https://openalex.org/I4210154200"]},{"id":"https://openalex.org/I64189623","display_name":"Kitasato University","ror":"https://ror.org/00f2txz25","country_code":"JP","type":"education","lineage":["https://openalex.org/I64189623"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayuki Kobayashi","raw_affiliation_strings":["Department of Radiology, Kitasato Institute Hospital, Kitasato University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Kitasato Institute Hospital, Kitasato University, Tokyo, Japan","institution_ids":["https://openalex.org/I4210154200","https://openalex.org/I64189623"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5060554986"],"corresponding_institution_ids":["https://openalex.org/I4210114625"],"apc_list":{"value":3260,"currency":"USD","value_usd":3260},"apc_paid":null,"fwci":0.9287,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.76066525,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":93,"max":97},"biblio":{"volume":"18","issue":"2","first_page":"117","last_page":"124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.9643999934196472,"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/T10065","display_name":"Atrial Fibrillation Management and Outcomes","score":0.9643999934196472,"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/T11638","display_name":"Cardiac tumors and thrombi","score":0.010599999688565731,"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":0.006500000134110451,"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-appendage-morphology","display_name":"left atrial appendage morphology","score":0.9279999732971191},{"id":"https://openalex.org/keywords/left-atrial-function","display_name":"left atrial function","score":0.7289999723434448},{"id":"https://openalex.org/keywords/left-atrial-strain","display_name":"left atrial strain","score":0.8450000286102295},{"id":"https://openalex.org/keywords/left-atrial-appendage-volume","display_name":"left atrial appendage volume","score":0.7720000147819519},{"id":"https://openalex.org/keywords/left-ventricular-ejection-fraction","display_name":"left ventricular ejection fraction","score":0.7960000038146973},{"id":"https://openalex.org/keywords/left-atrial-volume","display_name":"left atrial volume","score":0.8560000061988831},{"id":"https://openalex.org/keywords/mitral-annular-displacement","display_name":"mitral annular displacement","score":0.7839999794960022},{"id":"https://openalex.org/keywords/stroke-risk","display_name":"stroke risk","score":0.6600000262260437},{"id":"https://openalex.org/keywords/sinus-rhythm","display_name":"sinus rhythm","score":0.6869999766349792},{"id":"https://openalex.org/keywords/speckle-tracking-echocardiography","display_name":"speckle tracking echocardiography","score":0.9760000109672546}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8319022059440613},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.7898274660110474},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.7748438119888306},{"id":"https://openalex.org/C2775914520","wikidata":"https://www.wikidata.org/wiki/Q12335414","display_name":"Sinus rhythm","level":3,"score":0.7342525720596313},{"id":"https://openalex.org/C78085059","wikidata":"https://www.wikidata.org/wiki/Q641303","display_name":"Ejection fraction","level":3,"score":0.7112456560134888},{"id":"https://openalex.org/C2779161974","wikidata":"https://www.wikidata.org/wiki/Q815819","display_name":"Atrial fibrillation","level":2,"score":0.685458242893219},{"id":"https://openalex.org/C2778296771","wikidata":"https://www.wikidata.org/wiki/Q7575047","display_name":"Speckle tracking echocardiography","level":4,"score":0.5162267684936523},{"id":"https://openalex.org/C2778921608","wikidata":"https://www.wikidata.org/wiki/Q2002035","display_name":"Ventricle","level":2,"score":0.5011725425720215},{"id":"https://openalex.org/C41451933","wikidata":"https://www.wikidata.org/wiki/Q13415392","display_name":"Appendage","level":2,"score":0.47491323947906494},{"id":"https://openalex.org/C99398487","wikidata":"https://www.wikidata.org/wiki/Q257319","display_name":"Cardiac cycle","level":2,"score":0.4712046980857849},{"id":"https://openalex.org/C80461066","wikidata":"https://www.wikidata.org/wiki/Q1698533","display_name":"Stroke volume","level":4,"score":0.4683152139186859},{"id":"https://openalex.org/C2781362458","wikidata":"https://www.wikidata.org/wiki/Q1588755","display_name":"Thrombus","level":2,"score":0.46022161841392517},{"id":"https://openalex.org/C143753070","wikidata":"https://www.wikidata.org/wiki/Q162564","display_name":"Ultrasound","level":2,"score":0.4297224283218384},{"id":"https://openalex.org/C2778198053","wikidata":"https://www.wikidata.org/wiki/Q181754","display_name":"Heart failure","level":2,"score":0.22774767875671387},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.20993435382843018},{"id":"https://openalex.org/C105702510","wikidata":"https://www.wikidata.org/wiki/Q514","display_name":"Anatomy","level":1,"score":0.1813410520553589}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000150","qualifier_name":"complications","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":false},{"descriptor_ui":"D001281","descriptor_name":"Atrial Fibrillation","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D004452","descriptor_name":"Echocardiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006339","descriptor_name":"Heart Rate","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"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":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D016275","descriptor_name":"Atrial Function","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D020517","descriptor_name":"Atrial Appendage","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D020521","descriptor_name":"Stroke","qualifier_ui":"Q000209","qualifier_name":"etiology","is_major_topic":false},{"descriptor_ui":"D061330","descriptor_name":"Multidetector Computed Tomography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1007/s12574-020-00462-0","doi":"https://doi.org/10.1007/s12574-020-00462-0","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s12574-020-00462-0","pdf_url":null,"source":{"id":"https://openalex.org/S70191686","display_name":"Journal of Echocardiography","issn_l":"1349-0222","issn":["1349-0222","1880-344X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","medline","norway-1","poland-20","russia-white-list-2"],"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of Echocardiography","raw_type":"journal-article"},{"id":"pmid:31950356","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/31950356","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 echocardiography","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.98580002784729,"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":27,"referenced_works":["https://openalex.org/W1540466585","https://openalex.org/W1550685566","https://openalex.org/W1933995831","https://openalex.org/W1970975440","https://openalex.org/W1978350418","https://openalex.org/W1984218336","https://openalex.org/W1998548995","https://openalex.org/W2002009477","https://openalex.org/W2053666279","https://openalex.org/W2079588815","https://openalex.org/W2091994056","https://openalex.org/W2092637800","https://openalex.org/W2117215287","https://openalex.org/W2121767516","https://openalex.org/W2121960517","https://openalex.org/W2124624517","https://openalex.org/W2131788589","https://openalex.org/W2147629965","https://openalex.org/W2156285026","https://openalex.org/W2156390580","https://openalex.org/W2161564780","https://openalex.org/W2169425097","https://openalex.org/W2312500063","https://openalex.org/W2314227998","https://openalex.org/W2342191447","https://openalex.org/W2346087629","https://openalex.org/W2546760584"],"related_works":["https://openalex.org/W3211290373","https://openalex.org/W4380794009","https://openalex.org/W4388596383","https://openalex.org/W4393255365","https://openalex.org/W1540466585","https://openalex.org/W2039679372","https://openalex.org/W7162773238","https://openalex.org/W2335209548","https://openalex.org/W3183913336","https://openalex.org/W2029000698"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":4},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":2}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2020-01-23T00:00:00"}