Lefferts studies large artery stiffness and brain blood flow ... but we have no idea what happens with the cerebral vasculature and the potential benefits for the brain," said Lefferts.

Those with ischemic stroke usually have stenosis or occlusion of the distal internal carotid and proximal middle cerebral arteries ... during passage through the vasculature, resulting in a ...

The new Penumbra Stroke System® (Penumbra, CA, USA) has been specifically designed for aspiration thrombectomy in the distal intracranial vasculature ... received intra-arterial tPA after ...