Reversible cause of severe LV Dysfunction in Left Bundle Branch Block

Abstract

Left Bundle Branch Block (LBBB) is an electrocardiographic abnormality characterized by delayed conduction in the left bundle branch of the heart's electrical system. LBBB can have significant implications on cardiac function, particularly in severe cases where it leads to LV dysfunction. However, it is essential to recognize that LBBB-induced LV dysfunction is a potentially reversible cause of heart impairment. This article explores the relationship between LBBB and severe LV dysfunction, highlighting the possibility of complete recovery through appropriate interventions.