Question:

The β1 and β2 adrenergic receptor subtype agonist acting at atrioventricular node produces following responses

Updated On: Jul 15, 2024
  • Increases contractility and conduction velocity
  • Increases automaticity and conduction velocity
  • Increases contractility and automaticity
  • Increases conduction velocity and heart rate
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The Correct Option is B

Solution and Explanation

The correct option is (B): Increases automaticity and conduction velocity
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