{"title":"先天性左心耳缺失1例","authors":"Kosuke Muto MD, Naomichi Tanaka MD, PhD, Hitoshi Mori MD, PhD, Yoshifumi Ikeda MD, PhD, Ritsushi Kato MD, PhD","doi":"10.1002/joa3.70120","DOIUrl":null,"url":null,"abstract":"<p>Congenital absence of the left atrial appendage (LAA) is an extremely rare anatomical variation with important implications for the management of atrial fibrillation (AF). Additionally, atrial natriuretic peptide (ANP) production may be compensated by the right atrial appendage (RAA) in cases of congenital LAA deficiency.\n <figure>\n <div><picture>\n <source></source></picture><p></p>\n </div>\n </figure></p>","PeriodicalId":15174,"journal":{"name":"Journal of Arrhythmia","volume":"41 3","pages":""},"PeriodicalIF":1.7000,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/joa3.70120","citationCount":"0","resultStr":"{\"title\":\"A case with congenital absence of the left atrial appendage\",\"authors\":\"Kosuke Muto MD, Naomichi Tanaka MD, PhD, Hitoshi Mori MD, PhD, Yoshifumi Ikeda MD, PhD, Ritsushi Kato MD, PhD\",\"doi\":\"10.1002/joa3.70120\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>Congenital absence of the left atrial appendage (LAA) is an extremely rare anatomical variation with important implications for the management of atrial fibrillation (AF). Additionally, atrial natriuretic peptide (ANP) production may be compensated by the right atrial appendage (RAA) in cases of congenital LAA deficiency.\\n <figure>\\n <div><picture>\\n <source></source></picture><p></p>\\n </div>\\n </figure></p>\",\"PeriodicalId\":15174,\"journal\":{\"name\":\"Journal of Arrhythmia\",\"volume\":\"41 3\",\"pages\":\"\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2025-06-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://onlinelibrary.wiley.com/doi/epdf/10.1002/joa3.70120\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Arrhythmia\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/joa3.70120\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"CARDIAC & CARDIOVASCULAR SYSTEMS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Arrhythmia","FirstCategoryId":"1085","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/joa3.70120","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CARDIAC & CARDIOVASCULAR SYSTEMS","Score":null,"Total":0}
A case with congenital absence of the left atrial appendage
Congenital absence of the left atrial appendage (LAA) is an extremely rare anatomical variation with important implications for the management of atrial fibrillation (AF). Additionally, atrial natriuretic peptide (ANP) production may be compensated by the right atrial appendage (RAA) in cases of congenital LAA deficiency.