title: [Aortic valve regurgitation due to quadricuspid valve: a report of complicated case].
abstract: A 66-year-old male with the congestive heart failure was diagnosed grade 4 aortic valve regurgitation due to quadricuspid valve associated with bacterial endocarditis, widely patent left coronary artery ostium, chronic renal failure, and secondary hyperparathyroidism. Coronary arteriography showed that the size of left coronary ostium was widely patent 10 mm in diameter, and trans-esophageal echo cardiogram revealed perforation and vegetations on the coronary cusps of the aortic valve.
authors.affiliation: Department of Cardiovascular Surgery, University of Tsukuba Hospital, Ibaraki, Japan.
authors.forename: Y
authors.initials: Y
authors.lastname: Kaminishi
authors.forename: Y
authors.initials: Y
authors.lastname: Terada
authors.forename: K
authors.initials: K
authors.lastname: Nakamura
authors.forename: S
authors.initials: S
authors.lastname: Gomi
authors.forename: F
authors.initials: F
authors.lastname: Sato
authors.forename: W
authors.initials: W
authors.lastname: Mihara
authors.forename: Y
authors.initials: Y
authors.lastname: Enomoto
authors.forename: Y
authors.initials: Y
authors.lastname: Sakakibara
authors.forename: T
authors.initials: T
authors.lastname: Jikuya
authors.forename: N
authors.initials: N
authors.lastname: Atsumi
authors.forename: O
authors.initials: O
authors.lastname: Shigeta
authors.forename: T
authors.initials: T
authors.lastname: Mitsui
mesh_terms: D000368:Aged; D001021:Aortic Valve / Q000002:abnormalities* / Q000473:pathology / Q000601:surgery; D001022:Aortic Valve Insufficiency / Q000209:etiology* / Q000601:surgery*; D003330:Coronary Vessel Anomalies / Q000150:complications; D004697:Endocarditis, Bacterial / Q000150:complications; D006350:Heart Valve Prosthesis; D006801:Humans; D006962:Hyperparathyroidism, Secondary / Q000150:complications; D007676:Kidney Failure, Chronic / Q000150:complications; D008297:Male