The characteristic wave patterns of a typical right bundle branch block as seen in an ECG. Only the precordial lead V1 and V6 are shown. Wide QRS complexes are present and there's T wave inversion in lead V1 which is normal in this condition. Note the typical wide and deep s wave in V6. The small q wave in V6 may not always be present. Below each QRS complex is its designation (<i>rSR</i> and <i>qRs</i>) according to nomenclature.
<a href="//commons.wikimedia.org/w/index.php?title=User:A._Rad&amp;action=edit&amp;redlink=1" class="new" title="User:A. Rad (page does not exist)">A. Rad</a>
CC BY-SA 3.0
I drew this image in Xara X¹ using my own knowledge and several sources for checking whether I drew the image correctly.