Ventricular Tachycardia vs Ventricular Fibrillation Arrhythmia means irregular cardiac rhythm, and slow arrhythmias are called bradyarrhythmias and fast ones are called tachyarrhythmias. There are various types of arrhythmias. They are atrial tachycardia (monofocal or multifocal), atrial fibrillation, atrial flutter, atrioventricular nodal re-entry tachycardia, atrioventricular re-entry tachycardia, ventricular tachycardia and ventricular fibrillation. Ventricular tachycardia and […]