Neurocognitive function in patients with atrial fibrillation undergoing pulmonary vein isolation.

ABSTRACT:

Background

Atrial fibrillation (AF) is associated with cognitive dysfunction. However, neurocognitive function in AF patients undergoing pulmonary vein isolation (PVI) has not been well studied. The aim of this analysis is to compare neurocognitive function in patients who did or did not undergo PVI.

Materials and methods

We used data from the Swiss Atrial Fibrillation Cohort study (Swiss-AF), a prospective, observational, multicenter study in Switzerland. Patients with documented AF were enrolled and data of 1,576 patients without history of PVI and with complete information on PVI status and neurocognitive function were used. Information on PVI was collected at baseline and during 1 year of follow-up. Neurocognitive testing was performed at baseline and after 1 year of fol

SUBMITTER: Zwimpfer L 

PROVIDER: S-EPMC9732530 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature