경구용 프로프라놀롤 20 mg을 시작하고 심장 박동수에 따라 다음 3일 동안 140 mg으로 용량을 조절했다.
Oral propranolol at a dose of 20 mg was initiated, and the dosage was titrated to 140 mg over the next three days, based on her heart rate.