Practice question

Answer the question and get instant feedback.

ModerateCardiovascularAtrial fibrillation with fast ventricular responseuk-plab-1

A 69-year-old man in atrial fibrillation with a ventricular rate of 160 bpm presents with palpitations and shortness of breath for 12 hours. He is haemodynamically stable with blood pressure 126/78 mmHg, no chest pain, and no heart failure signs. What is the most appropriate initial management?

Educational content. Not a substitute for clinical judgement or local policy.