Which medications in the drug class Beta1/Beta2 Adrenergic Agonists are used in the treatment of Sinus Node Dysfunction?

Updated: Nov 30, 2018
  • Author: Bharat K Kantharia, MD, FRCP, FAHA, FACC, FESC, FHRS; Chief Editor: Mikhael F El-Chami, MD  more...
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Beta1/Beta2 Adrenergic Agonists

When given systemically, isoproterenol stimulates beta receptors in the heart, which produces positive inotropic and chronotropic effects. This results in increased cardiac output.

Isoproterenol (Isuprel)

Isoproterenol has sympathomimetic effects; specifically, beta1- and beta2-adrenergic receptor agonist activity.

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