In this hybrid webinar/eLearning course, the College has partnered with Cardiac Physiology in Practice to deliver a recorded webinar on focal arrhythmias, with a focus on the mechanism of triggered activity. You will review the pathophysiology of a range of focal arrhythmias and be guided through a series of ECG interpretations. Following the webinar, you will review the electrophysiological mechanisms of triggered activity, including the roles of early and delayed afterdepolarisations, in the initiation of focal arrhythmias. To finish the course you will complete a knowledge check quiz directly related to the content delivered in the webinar.