Atrial Fibrillation Structural Substrates: Aetiology, Identification and Implications.

ABSTRACT: Atrial remodelling in AF underlines the electrical, structural and mechanical changes in the atria of patients with AF. Several risk factors for AF contribute to the development of the atrial substrate, with some evidence that atrial remodelling reversal is possible with targeted intervention. In this article, the authors review the electrophysiological changes that characterise the atrial substrate in patients with AF risk factors. They also discuss the pitfalls of mapping the atrial substrate and the implications for developing tailored ablation strategies to improve outcomes in patients with AF.

SUBMITTER: Al-Kaisey AM 

PROVIDER: S-EPMC7675137 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature