University of British Columbia

UBC research sheds light on sudden death in people with high cholesterol

Published in Cardiovascular Week, September 7th, 2009

Cholesterol can affect the flow of the electrical currents that generate the heart beat, according to a study from two UBC cardiovascular researchers funded by the Heart and Stroke Foundation of BC & Yukon. The research team has just published the important discovery about the causes of cardiac arrhythmias (abnormal heartbeats) in one of the world's leading scientific journals.

Together with a group from Paris, France, UBC researchers David Fedida and Jodene Eldstrom found that too much cholesterol can affect the electrical currents, perhaps causing the heart to start beating out of rhythm or even stop beating. In contrast, reducing the cholesterol normalized the...

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Source: Cardiovascular Week (2009-09-07)

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