Antiarrhythmic drug therapy after catheter ablation for atrial fibrillation-Insights from the German Ablation Registry.

ABSTRACT: Data on the optimal treatment strategy for antiarrhythmic drug therapy (AAD) after catheter ablation for atrial fibrillation (AF) are inconsistent. The present study investigates whether postinterventional AAD leads to an improved long-term outcome. Patients from the prospective German Ablation Registry (n = 3275) discharged with or without AAD after catheter ablation for AF were compared regarding the rates of recurrences, reablations and cardiovascular events as well as patient reported outcomes during 12 months follow-up. In patients with paroxysmal AF (n = 2138) the recurrence rate did not differ when discharged with (n = 1051) or without (n = 1087) AAD (adjusted odds ratio (OR) 1.13, 95% confidence interval (CI) [0.95-1.35]). The reablation rate was higher and reduced treatment satisf

SUBMITTER: Schleberger R 

PROVIDER: S-EPMC8525107 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature