Distinction Between AV Dissociation and Complete Heart Block

ECG Weekly Workout with Dr. Amal Mattu

HPI

A 54-year-old man presents to the emergency department with chest pain. The following ECG is obtained:

Before watching the video, ask yourself:

    1. Is there evidence of a complete heart block?
    2. Is AV dissociation present?
    3. What is your full ECG interpretation?