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What is Beta 1 antagonist used in congestive cardiac failure - and explain in detail?
Ans. is 'b' i.e., Metoprolol b-blockers used in CHF1. Cardioselective b-blockers (b-blockers)o Atenololo Bisoprololo Celiprololo Esmololo Metoprololo Nebivololo Acebutalolo Betoxalol2. Non-selective b-blocker with a-blocking actingo Carvedilolo Dilovalolo Medroxalolo BucindololoLabetalolo Bevantololo Nipradilol o Among all these following three are used most commonly -CarvedilolMetoprololBisoprolol