Percutaneous transluminal subclavian angioplasty in a patient with postoperative angina.
Subclavian artery stenosis is a rare cause of angina in patients who have undergone coronary revascularization using the internal mammary artery. The traditional approach to this problem is surgical revascularization of the subclavian artery with a bypass graft. We report the successful treatment of a patient with this condition using percutaneous transluminal subclavian artery angioplasty, obviating an additional surgical procedure.
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