{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,29]],"date-time":"2026-04-29T21:52:15Z","timestamp":1777499535667,"version":"3.51.4"},"reference-count":12,"publisher":"SAGE Publications","issue":"3","license":[{"start":{"date-parts":[[2006,6,1]],"date-time":"2006-06-01T00:00:00Z","timestamp":1149120000000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Asian Cardiovasc Thorac Ann"],"published-print":{"date-parts":[[2006,6]]},"abstract":"<jats:p>Of 413 patients undergoing surgery for aortic valve disease, 42 were confirmed to have congenital bicuspid aortic valve. There were 24 males and 18 females, with a mean age of 54.9 \u00b1 14.6 years. The etiology of the surgical indications in patients with bicuspid valves were degeneration, rheumatic disease, and infectious endocarditis. Thirty-two patients had aortic stenosis and 10 had aortic regurgitation. Infective endocarditis was seen mainly in patients \u226450 years of age at the time of surgery, while degenerative aortic stenosis occurred more often in older patients. The annular diameter measured during surgery was significantly narrower in the 42 patients with bicuspid valves compared to 371 patients with tricuspid valves who underwent aortic valve replacement during the same period. It is important to prevent infectious endocarditis in younger patients diagnosed with bicuspid aortic valve, whereas careful attention should be paid to decalcification during surgery in older patients because the vast majority suffer from degenerative aortic stenosis.<\/jats:p>","DOI":"10.1177\/021849230601400308","type":"journal-article","created":{"date-parts":[[2013,5,6]],"date-time":"2013-05-06T09:37:22Z","timestamp":1367833042000},"page":"210-212","source":"Crossref","is-referenced-by-count":2,"title":["Clinical Characteristics of Bicuspid Aortic Valves in Surgical Patients"],"prefix":"10.1177","volume":"14","author":[{"given":"Toshihiko","family":"Ichihara","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Genyo","family":"Fujii","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michio","family":"Sasaki","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Osamu","family":"Kawaguchi","sequence":"additional","affiliation":[{"name":"Department of Cardiac Surgery, Aichi Medical School"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuichi","family":"Ueda","sequence":"additional","affiliation":[{"name":"Department of Cardiothoracic Surgery, Nagoya University School of Medicine, Aichi, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"179","published-online":{"date-parts":[[2006,6,1]]},"reference":[{"key":"bibr1-021849230601400308","first-page":"1019","volume-title":"Cardiovascular pathology. 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