Medical Articles

Dofetilide

Anti arrhythmia

Mechanism of action

  • Dofetilide is an antiarrhythmic drug with Class III properties.
  • Dofetilide produces its antiarrhythmic actions by blocking a particular potassium current in the heart. The effect of this potassium current blockade is to make the heart less susceptible to arrhythmias.
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Mechanism of action

  • Dofetilide is an antiarrhythmic drug with Class III properties.
  • Dofetilide produces its antiarrhythmic actions by blocking a particular potassium current in the heart. The effect of this potassium current blockade is to make the heart less susceptible to arrhythmias.
This page is restricted. Please Login / Register to view this page.