Editorial
Copyright ©2011 Baishideng Publishing Group Co.
World J Cardiol. May 26, 2011; 3(5): 127-134
Published online May 26, 2011. doi: 10.4330/wjc.v3.i5.127
Figure 1
Figure 1 Electrocardiogram example of typical left bundle branch block pattern in a patient with sinus tachycardia. Lead V1 demonstrates an rS complex, while there are monophasic, notched R waves in leads I, aVL, V5 and V6. Q waves are absent in these leads.