The majority of complete left bundle branch block is not self-curable, and a very small number of cases can be treated with cardiac resynchronization therapy, which may make the block disappear.
1. Complete left bundle branch block is mostly seen in pathological conditions, such as coronary heart disease, heart failure, hypertension, rheumatic heart disease, etc. However, if it is an isolated case, complete left bundle branch block is not combined with other serious diseases and there are no obvious clinical symptoms, it can be left untreated, and regular checkups can be done.
2. If it is combined with the above mentioned pathologic diseases, it is also necessary to treat the primary cause of the disease. Because most of the left bundle branch block does not cause symptoms alone, but is mainly the clinical symptoms caused by the primary disease.
3. In some patients with heart failure, cardiac resynchronization therapy may lead to the disappearance of left bundle branch block, which can also be considered as a cure.
The presence of complete left bundle branch block suggests a visit to the cardiology department of the hospital.