Which of the following conditions require specific treatment, besides addressing the primary cause? Asymptomatic sinus bradycardia of 40/min while sleeping at night A 75-year-old man with history if recurrent syncope and holter showing paroxysmal AF with prolonged sinus pause after termination of AF A daytime pause of 2 seconds in an otherwise healthy athlete An 80-year-old lady with heart rate of 50/min and newly detected hypothyroidism with no cardiac symptoms Time's up Related
