Ablation with zero-fluoroscopy of premature ventricular complexes from aortic sinus cusps: A single-center experience.

ABSTRACT:

Background

Catheter ablation of premature ventricular complexes from aortic sinus cusps (ASC-PVC) is a complex procedure that conventionally requires coronary catheterization (CC) to localize coronary artery ostium (CAO). Little published information is available on the mapping and ablation with zero-fluoroscopy (ZF) of ASC-PVC. The aim of the study was to determine the efficacy and safety of ASC-PVC ablation with a ZF approach guided by 3D intracardiac echocardiography integration in the electroanatomical mapping system (ICE 3D-EAM).

Methods

This observational study included one patient cohort treated conventionally and another treated with ICE 3D-EAM-guided ZF ablation. Clinical, efficacy, and safety outcomes were evaluated acutely and at 3 months follow-up.

Results

SUBMITTER: Sanchez-Millan PJ 

PROVIDER: S-EPMC8637083 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature