Usually, right bundle branch block by itself does not cause symptoms. Rarely, right bundle branch block may make symptoms worse in some people with heart failure. Researchers are not yet sure whether this is the case.
Definition of KUMKUM. 1. : red turmeric powder used for making the distinctive Hindu mark on the forehead.2. : the mark on the forehead made with kumkum.ADVERTISEMENT. red turmeric powder used for making the distinctive Hindu mark on the forehead. 2. : the mark on the forehead made with kumkum.
Thus, 'Dum-dum' came to mean a jacketed bullet illicitly or illegally modified to expand. This seems to be the most common current usage of the term - a dum-dum is usually taken to be a bullet which has been modified by the user in order to create greater injury rather than a factory produced hollow-point or soft-point round as might be chosen for hunting or law enforcement purposes.