You administer a defibrillation dose (200 J biphasic) to the patient and continue CPR. After two minutes, you check the pulse and rhythm. The patient returns to sinus bradycardia (30-bpm) and there is a faint, but definite pulse present. Blood pressure is 80/30 mm Hg. He is still unconscious. What is your next action?
a) Administering amiodarone
b) Initiating synchronized cardioversion
c) Continuing CPR and reassessing in two minutes
d) Administering epinephrine