3 doctors weighed in:

How do beta blockers work?

3 doctors weighed in
Dr. Mark Stern
Internal Medicine - Cardiology
1 doctor agrees

In brief: Block adrenaline

They block the effect of adrenaline on the heart and blood vessels; they lower the heart rate and blood pressure and they allow to the heart work less.

In brief: Block adrenaline

They block the effect of adrenaline on the heart and blood vessels; they lower the heart rate and blood pressure and they allow to the heart work less.
Dr. Mark Stern
Dr. Mark Stern
Thank
Dr. Satinder Aggarwal
Internal Medicine

In brief: Effect on heart

Cardioselective beta blockers slow down heart beat and cardiac output.
Nonselective have other effects also .Some cause peripheral vasodilatation.Help in lowering blood pressure, congestive failure and protect heart and prevent myocardial infarction.

In brief: Effect on heart

Cardioselective beta blockers slow down heart beat and cardiac output.
Nonselective have other effects also .Some cause peripheral vasodilatation.Help in lowering blood pressure, congestive failure and protect heart and prevent myocardial infarction.
Dr. Satinder Aggarwal
Dr. Satinder Aggarwal
Thank
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