Stroke News and Research

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A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

Former NFL players may have greater risk of atrial fibrillation

Former National Football League players were nearly 6 times more likely to have atrial fibrillation compared to men of similar age who did not play professional football, according to new research in Journal of the American Heart Association, the Open Access Journal of the American Heart Association/American Stroke Association.

24 Jul 2019

Intensive glucose control not better than standard treatment of hyperglycemia, study finds

Hyperglycemia, or high levels of glucose, is common in patients with acute ischemic stroke and is associated with worse outcomes compared to normal blood sugar levels.

24 Jul 2019

People experienced more cardiovascular events when unable to obtain their LDL-cholesterol drug

Individuals at high risk for cardiovascular events, including those with familial hypercholesterolemia or atherosclerotic heart disease experienced more heart attacks, strokes and other cardiovascular events when they were unable to obtain their prescribed LDL-cholesterol lowering medication.

24 Jul 2019

Researchers quantify smoking's strong connection with peripheral artery disease

A new study led by researchers at the Johns Hopkins Bloomberg School of Public Health found that cigarette smoking boosts the risk of peripheral artery disease, and this elevated risk can persist up to 30 years after smoking cessation.

23 Jul 2019

Patients have higher risk of heart problems when insurance companies reject their prescriptions

Patients appear to be at higher risk of heart problems or stroke when prescriptions for the newest cholesterol-lowering drugs are rejected by insurance companies or unfilled by patients, according to new research in Circulation: Cardiovascular Quality and Outcomes, an American Heart Association journal.

23 Jul 2019

Recreational drugs more likely to be tried for the first time in summer, study shows

American teenagers and adults are more likely to try illegal or recreational drugs for the first time in the summer, a new study shows.

23 Jul 2019

Molecular action that enables cilantro to effectively delay certain seizures uncovered

Herbs, including cilantro, have a long history of use as folk medicine anticonvulsants. Until now, many of the underlying mechanisms of how the herbs worked remained unknown.

23 Jul 2019

Research shows all independent predictors of first pass effect in neurothrombectomy

A new study, presented today at the Society of NeuroInterventional Surgery's 16th Annual Meeting, found that non-internal carotid artery site of occlusion, the use of a balloon-guided catheter, and better collateral grade were all independent predictors of the first pass effect.

23 Jul 2019

Study examines role of plastic exposure in irregular heart rhythms, arrhythmias

Calling an ambulance during an emergency, emailing a breaking news or journal article before a 5 p.m. deadline and maintaining conditions during the fifth week of a 6-week lab study, without altering the light or temperature, requires electricity and translates into time, money and lives

22 Jul 2019

Statistical analyses of EEG recordings can provide better understanding of epileptic seizures

Pyramidal graphs resulting from statistical analyses of EEG recordings can improve our understanding of epileptic seizures.

22 Jul 2019

ADHD in athletes may be linked to longer recovery time from concussions

For college athletes, having attention deficit hyperactivity disorder (ADHD) may be linked to increased symptoms, and longer recovery time from concussions, according to a preliminary study released today that will be presented at the American Academy of Neurology Sports Concussion Conference in Indianapolis July 26-28.

22 Jul 2019

Study shows how high glucose damages the vascular system

Diabetes, which is marked by increased glucose levels in the body, eventually leads to certain complications, including cardiovascular disease. Now, a new study shows a cellular connection between diabetes and blood vessel narrowing that boosts one’s risk of chronic and potentially fatal health conditions, including stroke and heart disease.

22 Jul 2019

Tips to stay cool and healthy in the heat

Hot weather is here. That means it's the perfect time to go for a swim or relax in the shade. But before lathering on the sunscreen and heading outdoors, it's important to know the signs of heat-related injuries and how to stay cool when the temperatures soar.

19 Jul 2019

Transradial surgery appears effective for many neuroendovascular procedures

For years cardiologists have threaded hair-like surgical instruments through arteries in the wrist, as an access point to perform procedures on the heart.

19 Jul 2019

Calling on global community to prevent dementia by preventing stroke

The risk factors for stroke and dementia are the same, and a growing body of evidence demonstrates that preventing stroke can also prevent some dementias.

19 Jul 2019

Study: Over two-thirds of people with high blood pressure go without treatment

Healthcare in low- and middle-income countries is poorly prepared for the increasing number of people with high blood pressure, with more than two-thirds of people affected going without treatment - a new study reveals.

19 Jul 2019

Researchers use Twitter and artificial intelligence to see who’s exercising

Social media captures demographic data on physical activity by using Twitter and artificial intelligence (AI), a new study shows.

18 Jul 2019

Testosterone replacement therapy associated with increased risk of stroke, heart attack

Aging men with low testosterone levels who take testosterone replacement therapy are at a slightly greater risk of experiencing an ischemic stroke, transient ischemic attack, or myocardial infarction, especially during the first two years of use, reports a study appearing in The American Journal of Medicine, published by Elsevier.

18 Jul 2019

Don't ignore diastolic blood pressure values, say researchers

A new study has concluded that both systolic and diastolic blood pressure is associated with the risk of heart attack and stroke.

18 Jul 2019

Home-based support network helps stroke patients adjust after hospital discharge

Michigan State University researchers have found that many stroke patients feel unprepared when discharged from the hospital. Their caregivers feel the same.

17 Jul 2019

Stroke News and Research

Further Reading

Former NFL players may have greater risk of atrial fibrillation

Intensive glucose control not better than standard treatment of hyperglycemia, study finds

People experienced more cardiovascular events when unable to obtain their LDL-cholesterol drug

Researchers quantify smoking's strong connection with peripheral artery disease

Patients have higher risk of heart problems when insurance companies reject their prescriptions

Recreational drugs more likely to be tried for the first time in summer, study shows

Molecular action that enables cilantro to effectively delay certain seizures uncovered

Research shows all independent predictors of first pass effect in neurothrombectomy

Study examines role of plastic exposure in irregular heart rhythms, arrhythmias

Statistical analyses of EEG recordings can provide better understanding of epileptic seizures

ADHD in athletes may be linked to longer recovery time from concussions

Study shows how high glucose damages the vascular system

Tips to stay cool and healthy in the heat

Transradial surgery appears effective for many neuroendovascular procedures

Calling on global community to prevent dementia by preventing stroke

Study: Over two-thirds of people with high blood pressure go without treatment

Researchers use Twitter and artificial intelligence to see who’s exercising

Testosterone replacement therapy associated with increased risk of stroke, heart attack

Don't ignore diastolic blood pressure values, say researchers

Home-based support network helps stroke patients adjust after hospital discharge

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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