The left subclavian artery receives oxygenated blood from ... The subclavian arteries provide oxygenated blood to the head, neck and upper limbs, as well thyroid tissue and the superior (upper ...

Upper extremity claudication ... and there is also a hemodynamically significant lesion in the proximal left subclavian artery. Flow reversal can occur in both the vertebral and internal mammary ...

Forty-one-year old Homer Perey had to make a very difficult and life-changing decision last year. Around August 2024, Perey decided to have his lower left limb amputated because he could no longer ...