{"id":"https://openalex.org/W374956448","doi":null,"title":"78) \u8171\u7d22\u65ad\u88c2\u306b\u3088\u308b\u50e7\u5e3d\u5f01\u9589\u9396\u4e0d\u5168\u75c7\u306e\u75c7\u4f8b : \u7b2c39\u56de\u65e5\u672c\u5faa\u74b0\u5668\u5b66\u4f1a\u8fd1\u757f\u5730\u65b9\u4f1a","display_name":"78) \u8171\u7d22\u65ad\u88c2\u306b\u3088\u308b\u50e7\u5e3d\u5f01\u9589\u9396\u4e0d\u5168\u75c7\u306e\u75c7\u4f8b : \u7b2c39\u56de\u65e5\u672c\u5faa\u74b0\u5668\u5b66\u4f1a\u8fd1\u757f\u5730\u65b9\u4f1a","publication_year":1977,"publication_date":"1977-02-20","ids":{"openalex":"https://openalex.org/W374956448","mag":"374956448"},"language":"ja","primary_location":{"id":"mag:374956448","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110002582950","pdf_url":null,"source":{"id":"https://openalex.org/S150042853","display_name":"Japanese Circulation Journal-english Edition","issn_l":"0047-1828","issn":["0047-1828","1347-4839"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310313287","host_organization_name":"Japanese Circulation Society","host_organization_lineage":["https://openalex.org/P4310313287"],"host_organization_lineage_names":["Japanese Circulation Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Japanese Circulation Journal-english Edition","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5055627151","display_name":"\u5149 \u9577\u5c3e","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u5149 \u9577\u5c3e","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034940215","display_name":"\u6607 \u5712\u8c37","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u6607 \u5712\u8c37","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039256237","display_name":"\u5b5d\u751f \u7530\u4e2d","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u5b5d\u751f \u7530\u4e2d","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079344240","display_name":"\u6cf0 \u5317\u6d66","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u6cf0 \u5317\u6d66","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081818408","display_name":"\u8208\u4e00 \u6817\u672c","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u8208\u4e00 \u6817\u672c","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5006910749","display_name":"\u5065\u6b21\u90ce \u5800","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u5065\u6b21\u90ce \u5800","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051539687","display_name":"\u6b63 \u9df9\u6d25","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u6b63 \u9df9\u6d25","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040365179","display_name":"\u6566\u90ce \u6b66\u5185","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u6566\u90ce \u6b66\u5185","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054228511","display_name":"\u9032\u6b21\u90ce \u4f50\u3005\u6728","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u9032\u6b21\u90ce \u4f50\u3005\u6728","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008976584","display_name":"Katsuyoshi Hanai","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u52dd\u7fa9 \u82b1\u4e95","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5087311138","display_name":"\u90a6\u592b \u9ebb\u7530","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"\u90a6\u592b \u9ebb\u7530","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":0,"citation_normalized_percentile":{"value":0.04196643,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"41","issue":"1","first_page":"107","last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9976000189781189,"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/T10172","display_name":"Cardiac Valve Diseases and Treatments","score":0.9976000189781189,"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/T12598","display_name":"Cardiac Structural Anomalies and Repair","score":0.00139999995008111,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T10618","display_name":"Aortic Disease and Treatment Approaches","score":0.0003000000142492354,"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/mitral-regurgitation","display_name":"mitral regurgitation","score":0.703000009059906},{"id":"https://openalex.org/keywords/chordal-rupture","display_name":"chordal rupture","score":0.7599999904632568},{"id":"https://openalex.org/keywords/mitral-valve","display_name":"mitral valve","score":0.7110000252723694}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.28922387957572937}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:374956448","doi":null,"is_oa":false,"landing_page_url":"http://ci.nii.ac.jp/naid/110002582950","pdf_url":null,"source":{"id":"https://openalex.org/S150042853","display_name":"Japanese Circulation Journal-english Edition","issn_l":"0047-1828","issn":["0047-1828","1347-4839"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core"],"host_organization":"https://openalex.org/P4310313287","host_organization_name":"Japanese Circulation Society","host_organization_lineage":["https://openalex.org/P4310313287"],"host_organization_lineage_names":["Japanese Circulation Society"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Japanese Circulation Journal-english Edition","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5683000087738037,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W595404881","https://openalex.org/W563974047","https://openalex.org/W593949834","https://openalex.org/W311834134","https://openalex.org/W411177850","https://openalex.org/W334518117","https://openalex.org/W596212305","https://openalex.org/W295835618","https://openalex.org/W393206385","https://openalex.org/W387081884"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-09-25T08:18:29.962427","created_date":"2016-06-24T00:00:00"}
