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Review Question - QID 212409

QID 212409 (Type "212409" in App Search)
A 57-year-old man presents to the emergency department for evaluation of palpitations. He states that his palpitations began an hour prior to his presentation, and he has not experienced this in the past. He reports some associated shortness of breath when he walks, but denies associated chest pain or any other symptoms. He has a past medical history of diabetes and hypertension and is non-compliant with his medications. His temperature is 98°F (36.7°C), blood pressure is 137/68 mmHg, pulse is 150/min, respirations are 15/min, and oxygen saturation is 99% on room air. An electrocardiogram is obtained as shown in Figure A. Which of the following is the best next step in management?
  • A
  • A