Heart Valve Replaced Without Surgery Through Arm Artery - First Ever Percutaneous Trans-Axillary TAVI in India ...

In addition, in cases of subclavian steal from the vertebral artery, there is a graded system showing a progressive change in the ipsilateral vertebral artery waveform.

Both the right and left subclavian arteries are accessed in a similar fashion, with the right subclavian artery usually requiring gentle passage of all devices through the brachiocephalic trunk.

A middle aged patient presented with acute ischemic stroke due to basilar artery occlusion. The patient clinically deteriorated despite intravenous thrombolysis and was referred for mechanical ...

The vertebral-basilar system supplies the brain-stem, cerebellum and temporal and occipital lobes 2 (Fig. 1). It begins as the vertebral artery, which is the first branch of the subclavian artery.

Left subclavian injection demonstrated a very small patent vertebral artery terminating at the posterior inferior cerebellar artery without connection to the basilar artery. Right common carotid ...

Background and Objectives: Vertebral artery hypoplasia (VAH) is a common anatomical variation. We aimed to investigate the association between VAH and atherosclerotic stenosis of subclavian artery (SA ...

Learn about the anatomy and function of the subclavian artery, a major artery located in the thorax (chest) that supplies blood to the upper body.

The right subclavian artery aneurysm has been repaired with carotid-subclavian and carotid-vertebral bypasses, ligation of the proximal subclavian artery, and coil embolization of the thyrocervical ...

In both cases the anatomic lesion producing the reversal of blood flow was a stenosis of the left subclavian artery proximal to the origin of the vertebral artery.

Now artery researchers at West Virginia University School of Medicine have an explanation for what investigators call “the subclavian-steal syndrome.” ...