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Blood, Heart and Circulation

Bacteria in Gut Could Predict Likelihood of Heart Attack

Researchers at the Medical College of Wisconsin and Children’s Research Institute (CRI) have published new research that suggests the types and levels of bacteria in the intestines could be a predictor of a person’s likelihood of having a heart attack.
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Mending Broken Hearts at Queen Mary this Valentine’s Day

Queen Mary, University of London will be offering something a little different this Valentine’s Day- an exclusive event that asks the question poets, lovers and singletons have been musing for centuries: can you die from a broken heart?...
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Get Your Game Plan Ready to Fight Heart Disease

In Recognition of American Heart Month, West Penn Allegheny Cardiologists Offer Top 10 Ideas for Lowering Your Risk of Heart Disease ...
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The NIH urges women to protect their heart health

The Heart Truth campaign celebrates a decade of progress and continues to inspire heart health action during American Heart Month...
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Sleep apnea linked to silent strokes, small lesions in brain

Study Highlights: -Sleep apnea is common in people with silent strokes and small lesions in the brain. -Having more than five sleep apnea episodes per night was associated with silent strokes. -Early treatment of sleep apnea may help reduce risk of silent strokes in these patients. ...
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Severe, rapid memory loss linked to future, fatal strokes

Study Highlights: -People who died from stroke had the most severe and rapid memory loss prior to their stroke. -Memory loss, commonly considered a part of aging, may help gauge a patient’s risk for future fatal strokes. -People who died after stroke had more severe memory loss in the years before stroke compared to people who survived stroke or people who didn’t have a stroke....
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Experimental drug reduces “second stroke” after aneurysm rupture

Study Highlights: -An experimental drug reduced the risk of a blood vessel spasm after a ruptured brain aneurysm — a complication that can cause further brain damage. -However, researchers didn’t find a significant difference in the percentage of patients with poor functional outcome between those who got the drug and those who didn’t. -A larger trial is needed to determine whether the drug can improve overall outcomes, and how it would best fit with other treatments....
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Clot-busting drugs appear safe for treating “wake-up” stroke patients

Study Highlights: -New research shows that clot-busting treatments appear safe for “wake-up” stroke patients, who account for up to a quarter of stroke patients. -Patients who wake up with stroke symptoms don’t get standard treatment because doctors don’t know if the stroke started within the 4.5-hour window for receiving clot-busting drugs. -The new data supports larger-scale testing of clot-busting treatments in wake-up stroke patients. ...
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Re-blockage rates low in both stented and surgically-opened arteries

Study Highlights: -In a large, head-to-head comparison of two procedures that clear blocked neck arteries, outcomes were similar. -Ninety-four percent of the arteries remained open two years after using surgery or a metal stent. -The procedures help to prevent stroke; about 10 percent of strokes are associated with blocked neck arteries. ...
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Heart failure and mental processes

Australian researchers have linked heart failure with a decline in mental processes and a loss of grey matter in the brain....
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