Supraventricular Arrhythmias (Afib, AVNRT)

This lesson is tailored to equip healthcare professionals with the knowledge and skills required for effective pharmacological management of cardiac arrhythmias. Arrhythmias, including atrial fibrillation (Afib) and supraventricular tachycardia (SVT) are common cardiac emergencies encountered in emergency medicine. This lesson delves into evidence-based approaches to arrhythmia management, exploring the selection, administration, and monitoring of pharmacological agents. Participants will gain a comprehensive understanding of antiarrhythmic drugs, their indications, contraindications, and potential complications. By the end of this lesson, participants will be well-prepared to make informed decisions and deliver targeted pharmacotherapy, contributing to improved patient outcomes in arrhythmia cases.

Learning Objectives:

1. Differentiate between atrial fibrillation (Afib) and supraventricular tachycardia (SVT) in terms of their pathophysiology, electrocardiographic characteristics, and clinical presentations.
2. Demonstrate proficiency in selecting and administering appropriate pharmacological agents for the management of cardiac arrhythmias, considering factors such as arrhythmia type, patient-specific characteristics, and the latest evidence-based guidelines.
3. Evaluate the potential complications, contraindications, and monitoring requirements associated with antiarrhythmic drugs. Develop strategies for the safe and effective use of these medications in the emergency department, emphasizing patient safety and optimal arrhythmia resolution.