Found 1 items, similar to beta-adrenergic blocker.
English → English (WordNet) Definition: beta-adrenergic blocker beta-adrenergic blocker n : any of various drugs used in treating hypertension or arrhythmia; decreases force and rate of heart contractions by blocking beta-adrenergic receptors of the autonomic nervous system [syn: beta blocker, beta-adrenergic blocking agent ]