The left subclavian artery is more frequently ... and less than 10% of patients require treatment. Stenosis or occlusion can involve both proximal and distal segments of the subclavian artery ...

Technical considerations for the management of stenosis and occlusions of the sublavian artery include either femoral or brachial routes, as well as avoidance of pitfalls. With regard to the ...

and the left circumflex coronary arteries. Since the left main supplies a very large amount of myocardium, occlusion is often fatal resulting in cardiogenic shock. Frequently, a left bundle branch ...