NCIt related terms : Beta-adrenergic antagonist (beta blocker) medication;
NCIt definition : Natural or synthetic beta adrenergic antagonists selectively or non-selectively blocking
or diminishing physiologic beta-adrenergic agonist actions on the sympathetic system.
This group of antagonists are generally used for treatment of hypertension, cardiac
arrhythmias, angina pectoris, glaucoma, migraine headaches, and anxiety.;
Alternative definition : ACC/AHA: A beta-adrenergic receptor antagonist (beta blocker) medication. Includes
bisoprolol, carvedilol, metoprolol succinate, metoprolol tartrate, atenolol.;