Method
A cohort of 48 patients, predominantly female (56.3%), suffering from
recurrent syncope (5.1±2.5 episodes annually) that remained unresponsive
to clinical and pharmacological interventions, underwent CNA, divided
into two groups: ECVS and NoECVS, consisting of 34 and 14 cases,
respectively. ECVS procedures were conducted with and without atrial
pacing.