Atrial fibrillation in horses part 1: Pathophysiology.
Animals
Atrial Fibrillation
/ etiology
Atrial Remodeling
/ physiology
Autonomic Nervous System
/ physiopathology
Calcium
/ metabolism
Electrophysiological Phenomena
Heart
/ physiopathology
Heart Atria
/ pathology
Heart Valve Diseases
/ complications
Horse Diseases
/ diagnosis
Horses
Ion Channels
/ physiology
Myocardium
/ chemistry
Arrhythmia
Atrial remodelling
Cardiology
Electrocardiography
Equine
Journal
Veterinary journal (London, England : 1997)
ISSN: 1532-2971
Titre abrégé: Vet J
Pays: England
ID NLM: 9706281
Informations de publication
Date de publication:
Sep 2020
Sep 2020
Historique:
received:
08
01
2020
revised:
05
07
2020
accepted:
21
07
2020
entrez:
15
9
2020
pubmed:
16
9
2020
medline:
16
1
2021
Statut:
ppublish
Résumé
Atrial fibrillation (AF) is the most common clinically relevant arrhythmia in horses, with a reported prevalence up to 2.5%. The pathophysiology has mainly been investigated in experimental animal models and human medicine, with limited studies in horses. Atrial fibrillation results from the interplay between electrical triggers and a susceptible substrate. Triggers consist of atrial premature depolarizations due to altered automaticity or triggered activity, or local (micro)reentry. The arrhythmia is promoted by atrial myocardial ion channel alterations, Ca
Identifiants
pubmed: 32928494
pii: S1090-0233(20)30098-8
doi: 10.1016/j.tvjl.2020.105521
pii:
doi:
Substances chimiques
Ion Channels
0
Calcium
SY7Q814VUP
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
105521Informations de copyright
Copyright © 2020 Elsevier Ltd. All rights reserved.