A 68-year-old man presents with a witnessed syncopal episode while walking. He reports brief loss of consciousness with rapid recovery. ECG shows bifascicular block. What is the most appropriate management?ADischarge with reassuranceBAdvise increased fluid intake onlyCAdmit for further cardiac monitoring and evaluation for possible arrhythmic syncopeDTreat as vasovagal syncope and give no follow-upEArrange routine outpatient review in 6 monthsCheck my answer