Atrial fibrillation reduction by renal sympathetic denervation: 12 months' results of the AFFORD study.

ABSTRACT:

Aim

The purpose of this pilot study was to assess whether renal sympathetic denervation (RDN) decreases atrial fibrillation (AF) burden in hypertensive patients with symptomatic AF at 6- and 12-month follow-up, as measured using an implantable cardiac monitor (ICM).

Methods and results

A total of 20 patients with symptomatic paroxysmal or persistent AF (EHRA ≥ II) and primary hypertension with a mean office systolic blood pressure (BP) of > 140 mmHg were enrolled. After enrolment, an ICM was implanted 3 months pre-RDN to monitor AF burden. Quality of life (QOL) was assessed using the Atrial Fibrillation Effect on QualiTy-of-life (AFEQT) questionnaire. Mean age was 64 ± 7 years and 55% were females. AF burden in min/day decreased from a median (IQR) of 1.39 (0-11) pre-RDN to

SUBMITTER: Feyz L 

PROVIDER: S-EPMC6529371 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature