Early and late-onset syncope: insight into mechanisms.
Parisa TorabiGiulia RivasiViktor HamreforsAndrea UngarRichard SuttonMichele BrignoleArthur FedorowskiPublished in: European heart journal (2022)
In patients with unexplained syncope, first-ever syncope incidence has a bimodal lifetime pattern with peaks at 15 and 70 years. The majority of older patients present only recent syncope; OH and CSS are more common in this group. In patients with early-onset syncope, prodromes, VVS, and complex syncope are more common.