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BETA BLOCKER
| Pronunciation (US): |  | (GB): | |
I. (noun)
Sense 1
Meaning:
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
Synonyms:
beta-adrenergic blocker; beta-adrenergic blocking agent; beta-blocking agent; beta blocker
Classified under:
Nouns denoting man-made objects
Hypernyms ("beta blocker" is a kind of...):
blocker; blocking agent (a class of drugs that inhibit (block) some biological process)
Hyponyms (each of the following is a kind of "beta blocker"):
acebutolol; Sectral (an oral beta blocker (trade name Sectral) used in treating hypertension)
atenolol; Tenormin (an oral beta blocker (trade name Tenormin) used in treating hypertension and angina; has adverse side effects (depression and exacerbation of congestive heart failure etc.))
carvedilol (beta blocker that can reduce the progression of heart failure in individuals whose disease is not advanced)
Brevibloc; esmolol (intravenous beta blocker (trade name Brevibloc) that acts for only a short time; used primarily for cardiac arrhythmias)
Lopressor; metoprolol (beta blocker (trade name Lopressor) used in treating hypertension and angina and arrhythmia and acute myocardial infarction; has adverse side effects (depression and exacerbation of congestive heart failure etc.))
Corgard; nadolol (a beta-adrenergic blocking agent (trade name Corgard) that is used to treat hypertension and angina)
pindolol; Visken (an oral beta blocker (trade name Visken) used in treating hypertension)
Inderal; propanolol (the first beta blocker (trade name Inderal) used in treating hypertension and angina pectoris and essential tremor)
Blocadren; timolol (a beta blocker (trade name Blocadren) administered after heart attacks)
