Ventricular fibrillation (V-fib or VF) is when the heart quivers instead of pumps due to disorganized electrical activity in the ventricles. It results in cardiac arrest with loss of consciousness and no pulse. This is followed by irreversible death in the absence of treatment. Ventricular fibrillation is found initially in about 10% of people in cardiac arrest. #Clinical #MedStudent #Cardiology #EKG #VFib #VentricularFibrillation #ECGEducator
