Left bundle branch block ECG characteristics

• Description: The characteristic wave patterns of a typical left bundle branch block as seen in an ECG. Wide QRS complexes are present and there's T wave inversion in lead V6 which is normal in this condition. Below each QRS complex is its designation (rS and R) according to nomenclature.
• Source: I drew this image in XaraX¹ using my own knowledge and several sources for checking whether I drew the image correctly.
• Date: 24 April 2007
• Author: A. Rad
• Permission: See licensing info: GFDL-self
• Other versions: If you require other versions (or have other comments), contact me on my wikipedia user talk page (A. Rad)

truetrue