American Heart Association

New device improves healing of some ruptured aneurysms

A new device inserted into small ruptured brain aneurysms significantly improved healing of ruptured aneurysms compared to a standard device, according to research presented at the American Stroke Association’s International Stroke Conference 2015.

Small aneurysms often cause no symptoms, but they can rupture and bleed into the area surrounding the […]

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 […]