What are symptoms of ventricular arrhythmia?

If you are in a fast ventricular arrhythmia, you may feel as though your heart is skipping beats or fluttering. If the rhythm is very fast, you may experience fainting spells, blackouts, temporary blind spots, or dizziness. Eventually, you may become unconscious and your heart and blood circulation might stop (cardiac arrest). If untreated, Ventricular Fibrillation leads to brain damage and death within a few minutes.