Premature Ventricular contraction

This video provides you with amazing information of premature ventricular contraction. Firstly, the basic pathology of PVCs is discussed. Later, the particular types with separate ECG strips are explained. Timeline 0:00 Introduction 0:25 Explanation for PVCs 4:02 Rate and rhythm for First case 8:58 Reason of negative deflection 10:20 Second EKG rate and rhythm 13:01 Third EKG rate and rhythm