Cryoballoon ablation of atrial fibrillation in octogenarians: one year outcomes from the cryo global registry.

ABSTRACT:

Background

Limited information is available on the safety and efficacy of cryoballoon ablation (CBA) in elderly patients with atrial fibrillation (AF). Moreover, global utilization of CBA in this population (≥ 80 years old) has not been reported. This study's objectives were to determine the use, efficacy, and safety of CBA to treat octogenarians suffering from AF.

Methods

In this sub-analysis of the Cryo Global Registry, 12-month outcomes of treating AF via CBA in octogenarians were compared to patients < 80 years old. Efficacy was evaluated as time to a ≥ 30 s atrial arrhythmia (AA) recurrence. Healthcare utilization was determined via repeat ablations and hospitalizations. Improvement upon disease burden was evaluated through patient reporting of symptoms and the EQ-5D-3L

SUBMITTER: Lawin D 

PROVIDER: S-EPMC11379788 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature