At this time it does not seem like the LBBB is an issue. We are keeping an eye on it though.
I am now seeing a top HF specialist closer to home who has helped me to become very stable with a combination of the right meds and exercise. I just finished a 3 month Cardiac Rehab program to assess my ability to safely exercise. This has given me the confidence to move on with my life. Best of luck to all who are dealing with cardiac issues. It is important to be diligent and thoughtful in your journey.