Subclavian Steal Syndrome, also known as subclavian artery stenosis, is related to vertebrobasilar insufficiency and angina pectoris. An important gene associated with Subclavian Steal Syndrome is CRP (C-Reactive Protein), and among its related pathways/superpathways are Diseases of hemostasis and Heparin-induced Thrombocytopenia Pathway, Adverse Drug Reaction. Affiliated tissues include heart and brain.