Assertion: beta blocker | /r/HasProperty | a type of cardiac medication
Facets:
Source sentences:
text: Beta blockers are a type of cardiac medication prescribed after a heart attack or to treat abnormal heart rhythms (arrhythmias) and other conditions.
text: Beta blockers are a type of cardiac medication prescribed after a heart attack or to treat abnormal heart rhythms (arrhythmias) and other conditions.