Is a run of ventricular tachycardia more than 3 PVC beats?

Yes, a run of ventricular tachycardia (VT) is defined as three or more consecutive premature ventricular contractions (PVCs) occurring at a rate of more than 100 beats per minute. VT can be a serious condition, as it can lead to reduced cardiac output and may progress to more severe arrhythmias, including ventricular fibrillation. It is important to evaluate and manage any episodes of VT appropriately.