Ebstein's anomaly: an electrophysiological perspective.
Anunay GuptaMukund A PrabhuRobert D AndersonSrinivas Bv PrasadTimothy CampbellSamual TurnbullGeoffrey LeeJonathan R SkinnerJonathan KalmanSaurabh KumarPublished in: Journal of interventional cardiac electrophysiology : an international journal of arrhythmias and pacing (2024)
Ebstein's anomaly of the tricuspid valve (EA) is an uncommon congenital cardiac malformation. It can present with atrioventricular tachycardia (AVRT), atrioventricular nodal re-entrant tachycardia (AVNRT), atrial arrhythmias, and rarely with ventricular tachycardia. The 12-lead electrocardiogram (ECG) is critically important and often diagnostic even prior to an electrophysiology study (EPS). Due to its complex anatomy, it poses particular challenges for mapping and ablation, even for an experienced electrophysiologist. In this review, we aim to provide insight into the electrophysiological perspective of EA and an in-depth analysis of the various arrhythmias encountered in diverse clinical scenarios.
Keyphrases
- catheter ablation
- atrial fibrillation
- left atrial
- aortic valve
- mitral valve
- aortic stenosis
- congenital heart disease
- climate change
- left ventricular
- high resolution
- lymph node
- heart rate variability
- heart failure
- optical coherence tomography
- neoadjuvant chemotherapy
- ejection fraction
- high density
- mass spectrometry
- locally advanced