Coronary ostial angioplasty for juvenile Takayasu arteritis involving the coronary artery using external iliac artery grafts.

Takayasu arteritis can affect the coronary ostia, leading to myocardial ischemia. Coronary ostial angioplasty effectively treats coronary artery ostial lesions associated with Takayasu arteritis. We present a case of juvenile Takayasu arteritis with bilateral subclavian artery occlusions treated with a novel coronary artery ostial angioplasty using the external iliac artery.