Treating brain hemorrhage at higher volume stroke centers improves outcomes

Treating a severe stroke known as subarachnoid hemorrhage at high-volume stroke centers results in fewer deaths, according to a study recently published in Neurology Today that is based on research presented at this year’s International Stroke Conference.

Subarachnoid hemorrhage, or SAH, occurs when a blood vessel bursts and bleeds into the lining between the surface […]

SimpleScience@Heart: New stent safer, more effective at mending brain aneurysms

A new stent — covered with a thin, porous layer of polyurethane — repaired aneurysms in an animal study presented at the American Heart Association’s Scientific Sessions 2012.

A brain aneurysm is a weakness in the wall of a brain vessel that balloons out and is at risk of rupturing […]