result in SCD in patients with a manifest accessory pathway, with a 10-year risk ranging from 0.15% to 0.24%
(253, 254). Unfortunately, SCD may be the first presentation of patients with undiagnosed WPW. Increased risk
of SCD is associated with a history of symptomatic tachycardia, multiple accessory pathways, and a shortest
pre-excited R-R interval of