Non-invasive isthmus identification of complex arrhythmias in congenital heart disease.

作者信息

Quinto Levio, Sanchez Paula, Alarcón Francisco, Montserrat Silvia, Prat-Gonzalez Susanna, Guasch Eduard, Brugada Josep, Tolosana José Maria, Mont Lluís, Roca-Luque Ivo

机构信息

Arrhythmia Unit Cardiology Department Thorax Institute, Hospital Clínic and IDIBAPS (Institut d'Investigació Agustí Pi i Sunyer) University of Barcelona Barcelona Catalonia Spain.

Cardiovascular Imaging Unit Cardiology Department Thorax Institute, Hospital University of Barcelona Barcelona Catalonia Spain.

出版信息

J Arrhythm. 2021 Aug 30;37(6):1562-1566. doi: 10.1002/joa3.12620. eCollection 2021 Dec.

DOI:10.1002/joa3.12620

PMID:34887963

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8637095/

Abstract

Sustained re-entrant tachyarrhythmias treatment has become pivotal in the grown-up congenital heart patients clinical management. Cardiac LGE-MRI tissue characterization integrated with high definition electroanatomic map could allow fast recognition and effective treatment of substrate of tachyarrhythmias. Cardiac LGE-MRI areas were suggestive of post-surgical changes both in atrium and ventricle. High-density electro-anatomical map localized areas of slow conduction identifying conducting isthmuses of re-entrant arrhythmias.

摘要