Ventricular Fibrillation Definition & Overview

Definition

The ventricles are the large lower chamber of the heart. They are responsible for moving blood to the organs and tissues of the body. In ventricular fibrillation, the heart’s ventricles contract in a rapid and chaotic manner. As a result, little or no blood is pumped from the heart. Unless medical help is provided immediately, ventricular fibrillation will lead to cardiovascular collapse and sudden death.

Blood Flow Through Heart

Ventricles are lower area of red.

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Ventricular Fibrillation
on June 10, 2008 - 7:30am

Encylopedia entry for Ventricular Fibrillation.

Ventricular Fibrillation by ]]>Mary Calvagna, MS]]>