News tagged with blood flow
Related topics: blood vessels , brain , heart attack , stroke , heart muscle
The value of literature, now supported by MRI imaging
(Medical Xpress)—The inside of an MRI machine might not seem like the best place to cozy up and concentrate on a good novel, but a team of researchers at Stanford are asking readers to do just that.
Neuroscience
Sep 10, 2012 |
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New study evaluates noninvasive technology to determine heart disease
A study published in the most recent issue of the Journal of the American Medical Association (JAMA) presented encouraging news regarding physicians' ability to determine blood flow and associated coronary artery diseas ...
Cardiology
Aug 29, 2012 |
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Advanced CT scans accurately assess coronary blockages
An ultra-fast, 320-detector computed tomography (CT) scanner can accurately sort out which people with chest pain need – or don't need – an invasive procedure such as cardiac angioplasty or bypass surgery to restore blood ...
Cardiology
Aug 28, 2012 |
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New device to remove stroke-causing blood clots proves better than standard tool
Stroke is the fourth leading cause of death and a common cause of long-term disability in the United States, but doctors have very few proven treatment methods. Now a new device that mechanically removes ...
Cardiology
Aug 26, 2012 |
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Diagnostic test shows potential to noninvasively identify significant coronary artery disease
Among patients with suspected or known coronary artery disease, use of a method that applies computational fluid dynamics to derive certain data from computed tomographic (CT) angiography demonstrated improved diagnostic ...
Cardiology
Aug 26, 2012 |
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Children's body fatness linked to decisions made in the womb
New born human infants have the largest brains among primates, but also the highest proportion of body fat. Before birth, if the supply of nutrients from the mother through the placenta is limited or unbalanced, the developing ...
Medical research
Aug 22, 2012 |
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MRI findings shed light on multiple sclerosis
New magnetic resonance imaging (MRI) research shows that changes in brain blood flow associated with vein abnormalities are not specific for multiple sclerosis (MS) and do not contribute to its severity, despite what some ...
Neuroscience
Aug 21, 2012 |
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Solving the medical mystery of cold feet
(HealthDay) -- If you've ever been booted out of bed because of your icy feet, new research may help explain your plight.
Medical research
Aug 17, 2012 |
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Pioneering heart disease treatment
(Medical Xpress) -- Researchers at King's College London have developed the first artificial functioning blood vessel outside of the body, made from reprogrammed stem cells from human skin. The team also ...
Cardiology
Aug 15, 2012 |
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Nanofibers may help treat heart attacks
(Medical Xpress) -- Cardiovascular diseases kill over 17 million people a year globally, according to the World Health Organization, and many more suffer heart attacks but recover. Even those who do recover are more prone ...
Cardiology
Aug 10, 2012 |
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The Medical Minute: Debunking 'old wives' tales' about health
They’ve been repeated for decades, maybe even hundreds of years – so long that even some physicians have ceased to question their accuracy. Lurking in magazines, children’s books, and on unsuspecting tongues, ...
Health
Aug 10, 2012 |
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Depression linked with increased risk of peripheral artery disease
(Medical Xpress) -- Depression was linked with an increased risk of peripheral artery disease (PAD) in a study of more than 1,000 men and women with heart disease conducted by researchers at the San Francisco VA Medical Center ...
Cardiology
Aug 09, 2012 |
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How the fluid between cells affects tumors
There are many factors that affect tumor invasion, the process where a tumor grows beyond the tissue where it first developed. While factors like genetics, tissue type and environmental exposure affect tumor ...
Cancer
Jul 25, 2012 |
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Are cardiac risk factors linked to less blood flow to the brain?
Metabolic syndrome, a term used to describe a combination of risk factors that often lead to heart disease and type 2 diabetes, seems to be linked to lower blood flow to the brain, according to research by the University ...
Cardiology
Jul 18, 2012 |
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Analyzing tumor cells in blood using nanomagnets
Siemens' researchers have been able to analyze blood cells by employing the same magnetic reading technology as is used for computer hard drives. They have developed a prototype for the magnetic flow cytometry ...
Medical research
Jul 16, 2012 |
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