Coronary Artery Disease

Could a protein be linked to heart attacks?

A team of researchers at the University of Ottawa Heart Institute, led by Dr. Alexandre Stewart, have uncovered an intriguing link between heart attacks and a protein that is of great interest to drug companies ...

Sep 03, 2014
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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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Latest Spotlight News

Parents sound off on mobile device use by children

Smartphones and tablets have become part of everyday life, but parents still worry that mobile devices may not be the best thing for their children, according to a study to be presented Sunday, April 26 at ...

New insight into how brain makes memories

Every time you make a memory, somewhere in your brain a tiny filament reaches out from one neuron and forms an electrochemical connection to a neighboring neuron.

Study sheds new light on brain's source of power

New research published today in the journal Nature Communications represents a potentially fundamental shift in our understanding of how nerve cells in the brain generate the energy needed to function. The st ...