Coronary Artery Disease

CT perfusion imaging better IDs CAD than SPECT

(HealthDay)—Computed tomographic (CT) perfusion imaging shows higher overall diagnostic performance than single photon emission computed tomography (SPECT) perfusion imaging for the diagnosis of coronary ...

Aug 11, 2014
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Eight ways zinc affects the human body

Researchers identified zinc as one of the most important essential trace metals in human nutrition and lifestyle in a new review article in Comprehensive Reviews in Food Science and Food Safety, published by the Institute ...

Jul 21, 2014
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Caring for the burgeoning population of older adults

"She walked into the hospital and came home in a wheelchair," says her son, Stephen Aitel. Hellen Aitel's condition deteriorated further after a stint in a rehabilitation center, but she was determined to ...

Jun 30, 2014
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Broken gene found to protect against heart disease

By scouring the DNA of thousands of patients, researchers at the Broad Institute, Massachusetts General Hospital, and their colleagues have discovered four rare gene mutations that not only lower the levels of triglycerides, ...

Jun 18, 2014
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Latest Spotlight News

Sperm can carry Ebola for 82 days: WHO

Sperm can carry the Ebola virus for at least 82 days, the World Health Organization said Friday, urging men recovering from the disease to use condoms for three months after the onset of symptoms.

'Chatty' cells help build the brain

The cerebral cortex, which controls higher processes such as perception, thought and cognition, is the most complex structure in the mammalian central nervous system. Although much is known about the intricate ...

Duality in the human genome

Humans don't like being alone, and their genes are no different. Together we are stronger, and the two versions of a gene – one from each parent – need each other. Scientists at the Max Planck Institute ...

"Body recognition" compares with fingerprint ID

(Medical Xpress)—University of Adelaide forensic anatomy researchers are making advances in the use of "body recognition" for criminal and missing persons cases, to help with identification when a face ...