How to sign: 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
Similiar / Same: beta blocker, beta-adrenergic blocker
Categories: blocker, blocking agent
Within this category: acebutolol, atenolol, carvedilol, esmolol, metoprolol, nadolol, pindolol, propanolol, timolol