[A case of quadricuspid aortic valve associated with coronary arterial legion].
A case of quadricuspid aortic valve is reported in a patient with coronary artery disease and abdominal aortic aneurysms. A 54-year-old male who had undergone aortic replacement because of abdominal aortic aneurysms three years before presentation was readmitted due to complaints of angina pectoris and palpitations. Aortography and coronary arteriography revealed severe aortic regurgitation and proximal occlusion of LAD and RCA. Surgical correction consisted of aortic valve replacement with a Björk-Shilely valve and coronary revascularization of LAD. During the operation, a quadricuspid aortic valve with one smaller and three larger cusps that showed mild myxomatous degeneration without dystrophic calcification and normal coronary arterial orifices were noted. Accordingly, severe aortic regurgitation may have resulted from the dysfunction of congenital malformed cusps and acquired sclerotic coronary disease was the main cause of the chest pain.
Shioi
K
K
Second Department of Surgery, Aichi Medical University, Japan.
Nagata
Y
Y
Kato
S
S
Kato
R
R
Tsuchioka
H
H
D000787:Angina Pectoris / Q000209:etiology; D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000150:complications; D001021:Aortic Valve / Q000002:abnormalities* / Q000601:surgery; D001022:Aortic Valve Insufficiency / Q000209:etiology / Q000601:surgery; D003327:Coronary Disease / Q000150:complications* / Q000601:surgery; D006350:Heart Valve Prosthesis; D006801:Humans; D008297:Male; D008875:Middle Aged