Asymptomatic Lone Atrial Fibrillation - How can we Detect the Arrhythmia?

Atrial fibrillation (AF) may occur in the absence of identifiable causes, co-morbidities or structural cardiac disease (lone AF). Silent AF is common and patients may have a completely asymptomatic arrhythmia or may experience both symptomatic and asymptomatic AF episodes. It has been estimated that among patients with recognized AF, one third has no appreciable symptoms. In contemporary clinical practice, AF remains largely underdiagnosed and...