Fig. 1From: Clinical characteristics and therapeutic strategy of frequent accelerated idioventricular rhythmA representative ECG recording of AIVR originating from the left HPS (a left panel, left anterior fascicular), right HPS (a right panel), left ventricular working myocardium (b left panel), and right ventricular working myocardium (b right panel). Note that it is competitive with the sinus rhythm. AIVR, accelerated idioventricular rhythm; ECG, electrocardiography; HPS, His-Purkinje systemBack to article page