American Heart Association

Spleen may be key target for successful cell therapy after stroke

The spleen — not the brain — may be the key target in successful cell therapy after a stroke, according to a study in mice presented at the American Stroke Association’s International Stroke Conference 2015.

After a stroke, the spleen seems to contribute to ongoing inflammation and brain damage.

Researchers compared […]

Stem cell injections may improve cognitive function after stroke

Stem cell injections into the brain may improve some cognitive functions in people who haven’t recovered months or years after a clot-caused stroke, according to a study presented at the American Stroke Association’s International Stroke Conference 2015.

In a preliminary study, 18 patients who had sustained moderate or severe ischemic […]

Limiting social isolation improves stroke outcomes in aged mice

Housing aged mice in pairs enhances their recovery after stroke, according to a study presented at the American Stroke Association’s International Stroke Conference 2015.

Social isolation slows functional recovery and worsens cell damage after stroke in young animals, primarily by increasing the body’s inflammatory response. Changes occur in the inflammatory […]

Leakier guts may be why elderly have worse stroke outcomes

Leakier guts may be why older people are more likely to die or have a poor recovery after clot-caused strokes, according to a study in mice presented at the American Stroke Association’s International Stroke Conference 2015.

Researchers found that molecules and bacteria cross the intestinal walls in both aged mice […]

Stroke patients receiving better, more timely care

One in four acute ischemic stroke patients treated with a time-dependent clot-busting drug were quickly transferred from an emergency department or smaller community hospital to a certified stroke center, according to research presented at the American Stroke Association’s International Stroke Conference 2015.

This study will also publish simultaneously in the […]

STORIES FROM THE HEART: From overseeing stroke care to being a stroke patient

Jennifer Caribardi knew better.

As a registered nurse, and the Director of Critical Care Services at Kingwood Medical Center north of Houston, Jennifer was highly skilled in treating stroke patients. Yet when she herself showed clear signs of a stroke, she refused to believe it.

“I am too busy for this […]

STORIES FROM THE HEART: Camper. Hiker. Triathlete. And at 23, a stroke survivor

Nicky Leto was about as active as a 23-year-old woman could be. She liked to hike, camp, swim and compete in triathlons.

One morning, Nicky awoke with a headache and numb arm. She didn’t worry much – at least, not at first. She had occasional headaches because of a past […]

Deadline nearing for healthcare enrollment

AmandaJean Beaulieu, a 32-year-old stroke survivor, welcomed 2015 with one less thing to worry about—health insurance coverage.

Despite her pre-existing medical condition that deemed her too high of a risk under previous insurance plans, she – like the 7.3 million uninsured Americans with a history of heart disease – is […]

January 6th, 2015|Categories: Uncategorized|Tags: , , |0 Comments

Ability to balance on one leg may reflect brain health and stroke risk

Struggling to balance on one leg for 20 seconds or longer was linked to an increased risk for small blood vessel damage in the brain and reduced cognitive function in otherwise healthy people with no clinical symptoms, according to new research in the American Heart Association’s journal Stroke.

“Our study […]

STORIES FROM THE HEART: ‘A Stroke of Creativity’

Patty Lang didn’t know what to make of the “strange episodes” that occasionally left her weak and temporarily unable to move.

After one pronounced incident, she searched online for what might be causing her symptoms. Patty found information about transient ischemic attacks, or TIAs, and thought, “Oh, this fits – […]