A case report of surgical treatment of quadricuspid aortic valve associated with regurgitation.
A case of a 65-year-old woman who had a quadricuspid aortic valve associated with aortic regurgitation is reported. The patient had severe aortic regurgitation and four equally divided aortic cusps. The valve abnormality was detected by a transesophageal echo and an aortography. The incomplete aortic valve was excised and replaced by a St. Jude Medical prosthesis. Although this case had no coronary abnormality, a coronary displacement is often reported in quadricuspid aortic valve cases. In order to perform an operation safely, accurate information which is obtained by a non-invasive examination of the transesoph-ageal echo is quite valuable as it can indicate the need for further preoperative examinations of the coronary arteries.
Tayama
E
E
Department of Surgery, Kurume University School of Medicine, 67 Asahi-machi, Kurume 830-0011, Japan.
Chihara
S
S
Kosuga
T
T
Akasu
K
K
Kawano
H
H
Ohashi
M
M
Fukunaga
S
S
Hayashida
N
N
Aoyagi
S
S
D000368:Aged; D001021:Aortic Valve / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D001022:Aortic Valve Insufficiency / Q000151:congenital / Q000175:diagnosis / Q000601:surgery*; D001027:Aortography; D017023:Coronary Angiography; D003937:Diagnosis, Differential; D017548:Echocardiography, Transesophageal; D005260:Female; D019918:Heart Valve Prosthesis Implantation; D006801:Humans