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Medications

Sotalol

Last Updated on October 10, 2022

Introduction

• A non-selective beta-blocker
• A class III anti-arrhythmic drug

Mechanism of Action

• It prolongs cardiac action potential and QT interval by delaying slow outward potassium ion current

Adverse Effects

• Long QT syndrome
• Torsades de pointes

Cautions

• Requires close monitoring of renal profile (potassium level)

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