Ostial stenosis of the left coronary artery as a sole clinical manifestation of Takayasu's arteritis: a possible cause of unexpected sudden death.
An 11-year-old girl experienced several syncopal attacks and her electrocardiogram showed ST depression with exercise. Ostial stenosis of the left coronary artery was disclosed by the coronary angiography. We suspected the coronary involvement was due to Takayasu's arteritis. On operation, aortitis in the ascending aorta involving ostium of the left coronary artery was observed. Therefore Takayasu's arteritis is considered to be one of the causes of sudden death.
Seguchi
M
M
Department of Pediatric Cardiology, Heart Institute of Japan, Tokyo Women's Medical College, Japan.
Hino
Y
Y
Aiba
S
S
Yasukohchi
S
S
Momma
K
K
Takao
A
A
Endo
M
M
D001015:Aortic Arch Syndromes / Q000150:complications*; D002648:Child; D003251:Constriction, Pathologic / Q000209:etiology; D003327:Coronary Disease / Q000209:etiology*; D003331:Coronary Vessels / Q000473:pathology; D003645:Death, Sudden / Q000209:etiology*; D004562:Electrocardiography; D005260:Female; D006801:Humans; D013575:Syncope / Q000209:etiology; D013625:Takayasu Arteritis / Q000150:complications*