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KMID : 0364020170500020105
Korean Journal of Thoracic and Cardiovascular Surgery
2017 Volume.50 No. 2 p.105 ~ p.109
Hybrid Coronary Artery Revascularization for Takayasu Arteritis with Major Visceral Collateral Circulation from the Left Internal Thoracic Artery
Sim Hyung-Tae

Kim Jeong-Won
Yoo Jae-Suk
Cho Kwang-Ree
Abstract
Coronary arterial involvement in Takayasu arteritis (TA) is not uncommon. Herein, we describe a case of TA with celiac trunk and superior mesenteric artery occlusion combined with coronary artery disease. Bilateral huge internal thoracic arteries (ITAs) and the inferior mesenteric artery provided the major visceral collateral circulation. After percutaneous intervention to the right coronary artery, off-pump coronary artery bypass grafting for the left coronary territory was done using a right ITA graft and its large side branch because of its relatively minor contribution to the visceral collateral circulation.
KEYWORD
Takayasu arteritis, Coronary artery disease, Coronary artery bypass, Internal thoracic artery, Collateral circulation
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