American Heart Association

Simulation event tracks time it takes for stroke treatment


When the stroke code is called into his station, Fire Chief Quinten Randolph will be watching to make sure his crew gets their part just right. Randolph knows firsthand the importance of a stroke-ready system – it saved his own life two years ago.

While sure […]

Exosomes may be key players in two rebuilding processes after stroke


Small vesicles secreted by cells help facilitate growth and development of blood vessels and neurons in the brain following a stroke, according to a new study presented at the American Stroke Association’s International Stroke Conference 2016.

Researchers from Detroit and China, suspected that tiny vesicles, […]

Rapid symptom improvement may not indicate better stroke recovery


Stroke patients whose symptoms quickly improved before hospital arrival did not always have better recoveries than other patients, according to research presented at the American Stroke Association’s International Stroke Conference 2016.

“Patients with very early rapid neurological improvement when first examined at the hospital still […]

Costs to treat bleeding strokes increase 10 years later

Costs to treat strokes caused by bleeding in the brain may increase significantly 10 years later, according to a study in the American Heart Association journal Stroke.

The Australian study is the first to include 10 years of follow-up data on stroke cost estimates, which may also apply to the […]

SimpleScience@Heart: Speed matters in stroke treatment: 30-minute delay = 10 percent drop in good recovery

It’s the terrifying math of stroke treatment: For every 30-minute delay, chances of good recovery go down 10 percent.

Here’s how the 30-10 Formula works. New research shows that a half-hour delay in removing a blood clot that’s causing a stroke equates to the 10 percent drop in likelihood of […]