You are the house officer on call for the telemetry floor and a nurse calls you with an abnormal rhythm seen on telemetry. The patient was admitted 2 days previously for a congestive heart failure exacerbation. He denies any symptoms including chest pain, palpitations, lightheadedness, or shortness of breath. Vital signs are normal. You ask for a 12-lead ECG which is below.
What are the ECG findings?