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Figure 4 | Journal of Cardiothoracic Surgery

Figure 4

From: Failed surgical ligation of the proximal left subclavian artery during hybrid thoracic endovascular aortic repair successfully managed by percutaneous plug or coil occlusion: a report of 3 cases

Figure 4

Angiography after Amplatzer-plug deployment. (a) Selective injection of contrast medium in the distal left subclavian artery after Amplatzer-plug deployment (arrow) demonstrates a total occlusion of the proximal left subclavian artery. (b) Flush aortography after Amplatzer-plug deployment (arrows) reveals retrograde opacification (subclavian steal phenomenon) of the left subclavian artery through the retrogradely filling left vertebral artery.

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