1 Its use implies that the user is familiar with whatever is referred to, or with a group of people who are familiar with it and use the term.  2 It's a taboo term in ordinary discourse with people of a higher social status or greater responsibility..  It replaces a well-known conventional synonym.
Cymbalta and Bundle branch block right - from FDA reports Summary Bundle branch block right is found among people who take Cymbalta, especially for people who are male, 60+ old , have been taking the drug for < 1 month, also take medication Gabapentin, and have Prostate cancer metastatic. This review analyzes which people have Bundle branch block right with Cymbalta.
The more common term is right bundle branch block. It means the signal to contract the right ventricle isn't able to follow the normal path of specialised cells, so some of the ventricle gets its signal across the heart muscle causing a slight delay. Yes he can stick to his normal routines and play sport.