Stay up to date on all things atrial fibrillation. Sign up and we’ll send you the latest news, resources, scientific breakthroughs, events, tips, and much more.

What is ventricular fibrillation?

Ventricular fibrillation is the most severe type of cardiac arrhythmia. It occurs when the lower chambers of the heart (ventricles) fail to pump blood, leading to cardiac arrest. This condition requires immediate CPR and defibrillation performed by a medical professional.

Send this to a friend