Cardioneuroablation eliminating cardiac asystole associated with area postrema syndrome: a case report and literature review

There have been few instances of symptomatic bradycardia-arrhythmia in the context of area postrema syndrome (APS), and some of them have been implanted permanent pacemakers. Cardioneuroablation (CNA) has emerged as a viable therapy for the treatment of syncope induced by neutrally mediated bradycardia or atrioventricular block.