Heart Disease

Engineers model blood flow

Published in Blood Weekly, October 17th, 2002

A computer simulation that shows how branches and bends in blood vessels disturb smooth-flowing blood and contribute to heart disease has been built by researchers at the University of California, Davis. Eventually, it could be possible to use such models to predict the risk of some types of heart disease.

Every minute at rest the heart pumps out about 5 liters, or more than a gallon, of blood. The swirls and eddies of that blood could help determine where fatty plaques build up, damaging blood vessels and eventually leading to heart disease.

Mechanical engineers Abdul Barakat and Harry Dwyer, mathematician Angela Cheer and postdoctoral researchers...

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Source: Blood Weekly (2002-10-17)

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