Digoxin & Antiarrhythmic Effects — ECG Academy Lesson

ECG signatures of digoxin (effect vs toxicity), rate-control agents, and antiarrhythmic drugs — recognition and escalation from the station.

Learning Objectives

• Distinguish digoxin effect from digoxin toxicity on the ECG
• Identify expected ECG effects of beta-blockers and calcium channel blockers
• Recognize when rate-slowing is therapeutic versus excessive
• Understand proarrhythmia and why antiarrhythmic patients need close monitoring
• Use medication context from handoff to guide monitoring focus