Atrial fibrillation burden, episode duration and frequency in relation to quality of life in patients with implantable cardiac monitor.

ABSTRACT:

Aims

To assess the relation between atrial fibrillation (AF) characteristics and health-related quality of life (QoL), and which AF characteristic had the greatest impact.

Method

The AF characteristics burden (percentage of time in AF), duration and number of AF episodes/month were obtained from implantable cardiac monitors during the 2-month run-in period in 150 patients included in the randomized CAPTAF trial comparing early ablation and antiarrhythmic drug therapy. The QoL was measured by the General Health and Vitality dimensions of the 36-Item Short-Form Health Survey. AF characteristics were analysed continuously and in quartiles (Q1-Q4).

Results

Greater AF burden (p = 0.003) and longer AF episodes (p = 0.013) were associated with impaired QoL (Vitality score on

SUBMITTER: Jansson V 

PROVIDER: S-EPMC8134989 | biostudies-literature | 2021 Jun

REPOSITORIES: biostudies-literature