Key Points to Note About Mobitz I & Mobitz II

UMEM Potpourri ECG Cases with Dr. Amal Mattu

HPI

A 49-year-old man presents to the emergency department after an episode of syncope. The following ECG is obtained:

Before watching the video, ask yourself:

    1. What is the rhythm?
    2. What is the most likely cause of the widened QRS complexes?
    3. Will this patient likely need permanent pacemaker placement?