27th September 2021

A 72-year-old woman presents with dizziness and generalised weakness

A 72-year-old woman presents with dizziness and generalised weakness. She has been having fainting spells recently. An ECG is performed, revealing her to have sinus bradycardia at 45bpm. Owing to several underlying medical conditions, she is taking multiple medications.

Which of the following medications is least likely to result in bradycardia? Select ONE option only.