Assertion: beta blocker | /r/Synonym | beta-adrenergic antagonists
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: They are also sometimes known as beta antagonists, beta-adrenergic blocking agents, or beta-adrenergic antagonists.
text: Beta blockers, which are also known as beta-adrenergic blocking agents or beta-adrenergic antagonists, are drugs that were initially used for treating hypertension and heart conditions such as cardiac arrhythmia and heart attack.