Topic: Ischemic Stroke
San Diego, CA – An alternative test for measuring blood flow to the brain detected a potentially dangerous hole within the heart of some patients with an unexplained stroke better than a standard test, according to late-breaking science presented at the American Stroke Association’s International Stroke Conference 2014.
In addition, the transcranial Doppler test could differentiate the risk of future stroke or transient ischemic attack as related to the severity of the defect. «Read the rest of this article»
San Diego, CA – A cardiac monitor about the size of a USB flash drive that’s implanted under the skin was six to seven times more likely to detect atrial fibrillation, an abnormal heart rhythm that’s a risk factor for stroke, according to a science report presented at the American Stroke Association’s International Stroke Conference 2014.
The monitor could help identify the 30 percent of ischemic strokes with no apparent cause. Ischemic strokes are caused by a clot in a blood vessel in or near the brain. «Read the rest of this article»
San Diego, CA – Cocaine greatly increases stroke risk in young adults within 24 hours of use, much more than other risk factors according to research presented at the American Stroke Association’s International Stroke Conference 2014.
Cocaine users were six to seven times more likely to suffer an ischemic stroke within 24 hours of using the drug, and the effect existed across different ethnicities, researchers wrote.
Cocaine use increases stroke risk. (American Heart Association)
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San Diego, CA – Stroke hospitalization and death rates may rise and fall with outdoor temperature and dew points, according to research presented at the American Stroke Association’s International Stroke Conference 2014.
Researchers studied a sample of 134,510 people who were 18 or older when admitted to hospitals in 2009-10 for ischemic stroke — a stroke caused by a blood clot that blocks blood flow in or near the brain. They then obtained temperature and dew point data during that period. «Read the rest of this article»
The ancient Chinese martial art helped survivors achieve and maintain balance to aid stroke recovery.
Honolulu, HI – Tai Chi may reduce falls among adult stroke survivors, according to research presented at the American Stroke Association’s International Stroke Conference 2013.
Compared to survivors receiving usual care or participating in a national fitness program for Medicare-eligible adults called SilverSneakers®, those practicing Tai Chi had the fewest falls.
Tai Chi is a martial art dating back to ancient China. It includes physical movements, mental concentration and relaxed breathing. «Read the rest of this article»
Quality improvement programs addressing stroke care should be organized in all stroke centers.
Dallas, TX – People having an ischemic stroke should receive clot-dissolving therapy – if appropriate — within 60 minutes of arriving at the hospital, according to new American Stroke Association guidelines published in the American Heart Association journal Stroke.
Ischemic stroke, which accounts for nine in 10 strokes, is caused by a blood clot in the arteries leading to the brain. Calling 9-1-1 immediately after recognizing any of the warning signs of stroke — and getting to a stroke center as fast as possible — are still the most important steps for optimal stroke care. «Read the rest of this article»
Psychosocial distress is associated with increased risk of stroke deaths and strokes in people over age 65.
Dallas, TX – People over age 65 with high psychosocial distress face increased risk of stroke , according to new research in the American Heart Association journal Stroke.
Psychosocial distress is a broad concept that includes depression, stress, a negative outlook and dissatisfaction with life.
In their 10-year study, researchers followed 4,120 people in the Chicago Health and Aging Project for rates of death and stroke incidents. Due to some participants being involved in an HMO only 2,649 participants were analyzed for rates of incident stroke. «Read the rest of this article»
Dallas, TX – Consumption of red meat is associated with an increased risk of total stroke, as reported online in Stroke: Journal of the American Heart Association.
Researchers Joanna Kaluza, PhD, of the Warsaw University of Life Sciences in Poland, and colleagues performed a meta-analysis to summarize the evidence regarding the effects of red meat (fresh, processed, and total) consumption on stroke risk. «Read the rest of this article»
Dallas, TX – Japanese-American men who did not eat foods rich in vitamin D had a higher risk of stroke later in life, according to results of a 34-year study reported in Stroke, an American Heart Association journal.
“Our study confirms that eating foods rich in vitamin D might be beneficial for stroke prevention,” said Gotaro Kojima, M.D., lead author of the study and geriatric medicine fellow at the John A. Burns School of Medicine at the University of Hawaii in Honolulu. «Read the rest of this article»
Dallas, TX – If you eat low-fat dairy foods, you may be reducing your risk of stroke.
In a Swedish study published in the American Heart Association’s journal Stroke, people who drank low-fat milk and ate low-fat yogurt and cheese had a lower risk of stroke compared to those who consumed full-fat dairy foods.
Among 74,961 adults 45 to 83 years old, those who ate low-fat dairy foods had a 12 percent lower risk of stroke and a 13 percent lower risk of ischemic stroke than those who ate high-fat dairy foods.
People who drank low-fat milk had a lower risk of stroke compared to those who consumed full-fat dairy foods.
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