What does ventricular fibrillation result in?

Ventricular fibrillation is a critical condition characterized by rapid, erratic electrical impulses in the heart, leading to disorganized twitching of the ventricles. This chaotic electrical activity prevents the heart from contracting effectively, which means it cannot pump blood to the rest of the body. As a result, there is no coordinated heartbeat, leading to a loss of effective blood circulation. In this state, the heart fails to deliver oxygen and nutrients to vital organs, resulting in an immediate emergency situation.

This disorganized twitching is the key feature of ventricular fibrillation, distinguishing it from normal heart rhythms or effective circulation. Consequently, prompt defibrillation and advanced cardiac life support are essential to restore a functional rhythm and prevent severe consequences, including permanent damage or death.