Periodontitis was associated with worse clinical outcomes after catheter ablation for paroxysmal atrial fibrillation.

ABSTRACT:

Background

Periodontitis (PD), a common chronic inflammatory disease, may be associated with the subsequent development of atrial fibrillation (AF) through a mechanism of systemic inflammation. However, little is known about the impact of PD on the recurrence of atrial fibrillation after catheter ablation (CA).

Methods

A total of 132 patients (age 62.2 ± 10.6 years; 72.7% male) who underwent periodontal examinations and the first CA for paroxysmal atrial fibrillation (PAF) were investigated. Clinical periodontal examination was performed by independent trained periodontists, and patients were diagnosed with PD when the maximum periodontal probing depth was equal to or greater than 4 mm and bleeding on probing was evident. Of these, 71 patients (54%) were categorized as those

SUBMITTER: Tashiro A 

PROVIDER: S-EPMC9868319 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature