Effect of age on clinical impact and mid-term denervation in patients undergoing cardioneuroablation.

ABSTRACT: Cardioneuroablation (CNA) represents a promising therapy for recurrent vasovagal syncope (VVS), extrinsically driven atrioventricular block (AVB) and sinus node dysfunction (SND). However, effectiveness in patients aged 50 and above is not well-established. In this prospective study of patients referred for CNA, we compared syncope and pacemaker implantation free survival, heart rate (HR) variability (HRV) and quality of life between two age groups: group A (< 50 years) and B (≥ 50 years). A total of 50 patients were included (17 Group A and 33 Group B). The etiologies comprised VVS (56%), AVB (22%), and SND (22%). After a median follow-up of 17.0 (12.5-26.0) months, there were no differences of the combined endpoint of syncope or pacemaker implantation free-survival between groups (29.4.%

SUBMITTER: Minguito-Carazo C 

PROVIDER: S-EPMC11554643 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature