A 33-year-old member asked:
Is left bundle branch block reversible?
1 doctor answer
Dr. Louis Grenzer answered
54 years experience in Cardiology
Yes: It is sometimes seen intermittently. It can be present on an EKG and not on one done at a later date. At times it occurs when the heart is beating fast but not with slower heart rates.
Answered on Jul 19, 2019
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