Left Bundle Branch Block and Diagnostic Uncertainty

symptoms are going to be the biggest thing that lead you to kind of triage these patients. In addition to this, it'll focus has been something that's really come about in the last couple of years and I'm a very, very, very huge proponent of this. The one caveat with left bundle branch block is I don't think it is that valuable in this, because you're already going to have left ventricular wall motion abnormalities that are associated with aleft bundle branch block.