| Literature DB >> 30175540 |
Antonio Bayés de Luna1, Adrián Baranchuk2, César Niño Pulido1, Manuel Martínez-Sellés3, Antonio Bayés-Genís4,5, Roberto Elosua6,7,8, Marcelo V Elizari9.
Abstract
The advanced interatrial block (A-IAB) (P ≥ 120 ms plus ± pattern in II, III and aVF) corresponds at atrial level, to right or left advanced bundle branch block at ventricular level, and it is well known that these patterns may be seen transiently in relation to taquicardia or bradycardia (tachycardia or bradycardia dependent right or left bundle branch block). We present for the first time, the same phenomenon at atrial level. In one case, the A-IAB appears in relation to tachycardization and in the other disappears during a pause induced by ventricular premature complex.Entities:
Keywords: atrial fibrillation; interatrial block; intermittent; second-degree
Mesh:
Year: 2018 PMID: 30175540 PMCID: PMC6931482 DOI: 10.1111/anec.12583
Source DB: PubMed Journal: Ann Noninvasive Electrocardiol ISSN: 1082-720X Impact factor: 1.468