Bundle Branch Block is a term widely used in medical terminology which refers to the abnormal conduction of the electrical signals in the heart. This condition causes a delay in the transmission of these signals, leading to a slower than normal heartbeat rhythm and other associated symptoms. There are several synonyms that can be used in place of Bundle Branch Block including Right Bundle Branch Block, Left Bundle Branch Block, Bifascicular Block, and Trifascicular Block. These terms are used interchangeably depending on the area of the heart that is affected or the extent of the conduction delay. It's important to note that any form of Bundle Branch Block requires prompt medical attention for effective management and treatment.